Multiple vulnerabilities in GitLab

Published: 2021-02-22

Risk	Medium
Patch available	YES
Number of vulnerabilities	8
CVE ID	N/A
CWE ID	CWE-295 CWE-400 CWE-200 CWE-284 CWE-918
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Gitlab Community Edition Universal components / Libraries / Software for developers GitLab Enterprise Edition Universal components / Libraries / Software for developers
Vendor	GitLab, Inc

Security Advisory

1) Improper certificate validation

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to improper validation of the certificates for the Fortinet OTP. A remote attacker can bypass 2FA process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource exhaustion

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-400 - Uncontrolled Resource Consumption ('Resource Exhaustion')

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in gitlab-shell. A remote user can trigger resource exhaustion via a gitlab-shell command and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 12.6.0, 12.6.1, 12.6.2, 12.6.3, 12.6.4, 12.6.6, 12.6.7, 12.6.8, 12.7.0, 12.7.1, 12.7.2, 12.7.4, 12.7.5, 12.7.6, 12.7.7, 12.7.8, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.8, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.7, 12.9.8, 12.9.9, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.3, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.9, 12.10.10, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.4, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.1.11, 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 12.6.0, 12.6.1, 12.6.2, 12.6.4, 12.6.5, 12.6.6, 12.6.7, 12.7.0, 12.7.1, 12.7.2, 12.7.3, 12.7.4, 12.7.5, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.8, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.3, 13.0.4, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Resource exhaustion

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-400 - Uncontrolled Resource Consumption ('Resource Exhaustion')

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not delete pending jobs after project removal. A remote user can create unlimited number of jobs, trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 12.6.7, 12.6.8, 12.7.0, 12.7.1, 12.7.2, 12.7.4, 12.7.5, 12.7.6, 12.7.7, 12.7.8, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.8, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.7, 12.9.8, 12.9.9, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.3, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.9, 12.10.10, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.4, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.1.11, 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 12.6.7, 12.7.0, 12.7.1, 12.7.2, 12.7.3, 12.7.4, 12.7.5, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.8, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.3, 13.0.4, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Information disclosure

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to output of confidential issue titles in branch logs. A remote non-authenticated attacker can view the branch log and gain unauthorized access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.4, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.1.11, 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 13.0.0, 13.0.1, 13.0.3, 13.0.4, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper access control

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. Demoted project members can access details on authored merge requests.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 3.0.1, 3.0.2, 3.0.3, 3.1.0, 4.0, 4.0.0, 4.1, 4.1.0, 4.2, 4.2.0, 5.0, 5.0.0, 5.0.1, 5.1, 5.1.0, 5.2, 5.2.0, 5.2.1, 5.3, 5.3.0, 5.4, 5.4.0, 5.4.1, 5.4.2, 6.0, 6.0.0, 6.0.1, 6.0.2, 6.1, 6.1.0, 6.2, 6.2.0, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.3, 6.3.0, 6.3.1, 6.4, 6.4.0, 6.4.1, 6.4.2, 6.4.3, 6.5, 6.5.0, 6.5.1, 6.6, 6.6.0, 6.6.1, 6.6.2, 6.6.3, 6.6.4, 6.6.5, 6.7, 6.7.0, 6.7.1, 6.7.2, 6.7.3, 6.7.4, 6.7.5, 6.8, 6.8.0, 6.8.1, 6.8.2, 6.9, 6.9.0, 6.9.1, 6.9.2, 7.0, 7.0.0, 7.0.1, 7.1, 7.1.0, 7.1.1, 7.2, 7.2.0, 7.2.1, 7.2.2, 7.2.3, 7.3, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.4, 7.4.0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.5, 7.5.0, 7.5.1, 7.5.2, 7.5.3, 7.6, 7.6.0, 7.6.1, 7.6.2, 7.6.3, 7.7, 7.7.0, 7.7.1, 7.7.2, 7.8, 7.8.0, 7.8.1, 7.8.2, 7.8.3, 7.8.4, 7.9, 7.9.0, 7.9.1, 7.9.2, 7.9.3, 7.9.4, 7.10, 7.10.0, 7.10.1, 7.10.2, 7.10.3, 7.10.4, 7.10.5, 7.11, 7.11.0, 7.11.1, 7.11.2, 7.11.3, 7.11.4, 7.12, 7.12.0, 7.12.1, 7.12.2, 7.13, 7.13.0, 7.13.1, 7.13.2, 7.13.3, 7.13.4, 7.13.5, 7.14, 7.14.0, 7.14.1, 7.14.2, 7.14.3, 8.0, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 8.1, 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.2, 8.2.0, 8.2.1, 8.2.2, 8.2.3, 8.2.4, 8.2.5, 8.2.6, 8.3, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.3.5, 8.3.6, 8.3.7, 8.3.8, 8.3.9, 8.3.10, 8.4, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.4.6, 8.4.7, 8.4.8, 8.4.9, 8.4.10, 8.4.11, 8.5, 8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.7, 8.5.8, 8.5.9, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.6, 8.6.0, 8.6.1, 8.6.2, 8.6.3, 8.6.4, 8.6.5, 8.6.6, 8.6.7, 8.6.8, 8.6.9, 8.7, 8.7.0, 8.7.1, 8.7.2, 8.7.3, 8.7.4, 8.7.5, 8.7.6, 8.7.7, 8.7.8, 8.7.9, 8.8, 8.8.0, 8.8.1, 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.8.6, 8.8.7, 8.8.8, 8.8.9, 8.9, 8.9.0, 8.9.1, 8.9.2, 8.9.3, 8.9.4, 8.9.5, 8.9.6, 8.9.7, 8.9.8, 8.9.9, 8.9.10, 8.9.11, 8.10, 8.10.0, 8.10.1, 8.10.2, 8.10.3, 8.10.4, 8.10.5, 8.10.6, 8.10.7, 8.10.8, 8.10.9, 8.10.10, 8.10.11, 8.10.12, 8.10.13, 8.11, 8.11.0, 8.11.1, 8.11.2, 8.11.3, 8.11.4, 8.11.5, 8.11.6, 8.11.7, 8.11.8, 8.11.9, 8.11.10, 8.11.11, 8.12, 8.12.0, 8.12.1, 8.12.2, 8.12.3, 8.12.4, 8.12.5, 8.12.6, 8.12.7, 8.12.8, 8.12.9, 8.12.10, 8.12.11, 8.12.12, 8.12.13, 8.13, 8.13.0, 8.13.1, 8.13.2, 8.13.3, 8.13.4, 8.13.5, 8.13.6, 8.13.7, 8.13.8, 8.13.9, 8.13.10, 8.13.11, 8.13.12, 8.14, 8.14.0, 8.14.1, 8.14.2, 8.14.3, 8.14.4, 8.14.5, 8.14.6, 8.14.7, 8.14.8, 8.14.9, 8.14.10, 8.15, 8.15.0, 8.15.1, 8.15.2, 8.15.3, 8.15.4, 8.15.5, 8.15.6, 8.15.7, 8.15.8, 8.16.0, 8.16.1, 8.16.2, 8.16.3, 8.16.4, 8.16.5, 8.16.6, 8.16.7, 8.16.8, 8.16.9, 8.17, 8.17.0, 8.17.1, 8.17.2, 8.17.3, 8.17.4, 8.17.5, 8.17.6, 8.17.7, 8.17.8, 9.0, 9.0.0, 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6, 9.0.7, 9.0.8, 9.0.9, 9.0.10, 9.0.11, 9.0.12, 9.0.13, 9.1, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.1.9, 9.1.10, 9.2, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7, 9.2.8, 9.2.9, 9.2.10, 9.3, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, 9.3.8, 9.3.9, 9.3.10, 9.3.11, 9.4, 9.4.0, 9.4.1, 9.4.2, 9.4.3, 9.4.4, 9.4.5, 9.4.6, 9.4.7, 9.5, 9.5.0, 9.5.1, 9.5.2, 9.5.3, 9.5.4, 9.5.5, 9.5.6, 9.5.7, 9.5.8, 9.5.9, 9.5.10, 9.55, 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7, 10.1, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.1.6, 10.1.7, 10.2, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.8, 10.3, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, 10.3.6, 10.3.7, 10.3.8, 10.3.9, 10.4, 10.4.0, 10.4.1, 10.4.2, 10.4.3, 10.4.4, 10.4.5, 10.4.6, 10.4.7, 10.5, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5, 10.5.6, 10.5.7, 10.5.8, 10.6, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4, 10.6.5, 10.6.6, 10.7, 10.7.0, 10.7.1, 10.7.2, 10.7.3, 10.7.4, 10.7.5, 10.7.6, 10.7.7, 10.8, 10.8.0, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 10.8.6, 10.8.7, 11.0, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5, 11.0.6, 11.1, 11.1.0, 11.1.1, 11.1.2, 11.1.3, 11.1.4, 11.1.5, 11.1.6, 11.1.7, 11.1.8, 11.2, 11.2.0, 11.2.1, 11.2.2, 11.2.3, 11.2.4, 11.2.5, 11.2.6, 11.2.7, 11.2.8, 11.3, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.3.4, 11.3.5, 11.3.6, 11.3.7, 11.3.8, 11.3.9, 11.3.10, 11.3.11, 11.3.12, 11.3.13, 11.3.14, 11.4, 11.4.0, 11.4.1, 11.4.2, 11.4.3, 11.4.4, 11.4.5, 11.4.6, 11.4.7, 11.4.8, 11.4.9, 11.4.10, 11.4.11, 11.4.12, 11.4.13, 11.4.14, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.5.11, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.4, 11.6.5, 11.6.6, 11.6.7, 11.6.8, 11.6.9, 11.6.10, 11.6.11, 11.7.0, 11.7.1, 11.7.2, 11.7.3, 11.7.4, 11.7.5, 11.7.6, 11.7.7, 11.7.8, 11.7.9, 11.7.10, 11.7.11, 11.7.12, 11.8.0, 11.8.1, 11.8.2, 11.8.3, 11.8.4, 11.8.5, 11.8.6, 11.8.7, 11.8.8, 11.8.9, 11.8.10, 11.9.0, 11.9.1, 11.9.2, 11.9.3, 11.9.4, 11.9.5, 11.9.6, 11.9.7, 11.9.8, 11.9.9, 11.9.10, 11.9.11, 11.9.12, 11.10.0, 11.10.1, 11.10.2, 11.10.3, 11.10.4, 11.10.5, 11.10.6, 11.10.7, 11.10.8, 11.11.0, 11.11.1, 11.11.2, 11.11.3, 11.11.4, 11.11.5, 11.11.7, 11.11.8, 12.0.0, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 12.0.6, 12.0.8, 12.0.9, 12.0.10, 12.0.12, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.4, 12.1.6, 12.1.8, 12.1.9, 12.1.10, 12.1.11, 12.1.12, 12.1.13, 12.1.14, 12.1.15, 12.1.16, 12.1.17, 12.2.0, 12.2.1, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8, 12.2.9, 12.2.10, 12.2.11, 12.2.12, 12.3.0, 12.3.1, 12.3.2, 12.3.3, 12.3.4, 12.3.5, 12.3.6, 12.3.7, 12.3.8, 12.3.9, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.4, 12.4.5, 12.4.6, 12.4.7, 12.4.8, 12.5.0, 12.5.1, 12.5.2, 12.5.3, 12.5.4, 12.5.5, 12.5.6, 12.5.7, 12.5.9, 12.5.10, 12.6.0, 12.6.1, 12.6.2, 12.6.3, 12.6.4, 12.6.6, 12.6.7, 12.6.8, 12.7.0, 12.7.1, 12.7.2, 12.7.4, 12.7.5, 12.7.6, 12.7.7, 12.7.8, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.8, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.7, 12.9.8, 12.9.9, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.3, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.9, 12.10.10, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.4, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.1.11, 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 6.2.0, 6.3.0, 6.4.0, 6.5.0, 6.6.0, 6.6.1, 6.6.2, 6.7.0, 6.7.1, 6.8.0, 6.9.0, 6.9.1, 6.9.2, 6.9.3, 6.9.4, 7.0.0, 7.1.0, 7.2.0, 7.3.0, 7.4.0, 7.4.4, 7.5.0, 7.5.3, 7.6.0, 7.6.1, 7.6.2, 7.7.0, 7.8.0, 7.9.0, 7.10.0, 7.10.1, 7.11.0, 7.11.2, 7.11.3, 7.11.4, 7.12.0, 7.12.1, 7.12.2, 7.13.0, 7.13.1, 7.13.2, 7.13.3, 7.14.0, 7.14.1, 7.14.2, 7.14.3, 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.5, 8.0.6, 8.1.0, 8.1.1, 8.1.2, 8.1.3, 8.1.4, 8.2.0, 8.2.1, 8.2.2, 8.2.3, 8.2.4, 8.2.5, 8.2.6, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.3.5, 8.3.6, 8.3.7, 8.3.8, 8.3.9, 8.3.10, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.4.6, 8.4.7, 8.4.8, 8.4.9, 8.4.10, 8.4.11, 8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.7, 8.5.8, 8.5.9, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.6.0, 8.6.1, 8.6.2, 8.6.3, 8.6.4, 8.6.5, 8.6.6, 8.6.7, 8.6.8, 8.6.9, 8.7.0, 8.7.1, 8.7.2, 8.7.3, 8.7.4, 8.7.5, 8.7.6, 8.7.7, 8.7.8, 8.7.9, 8.8.0, 8.8.1, 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.8.6, 8.8.7, 8.8.8, 8.8.9, 8.9.0, 8.9.1, 8.9.2, 8.9.3, 8.9.4, 8.9.5, 8.9.6, 8.9.7, 8.9.8, 8.9.9, 8.9.10, 8.10.0, 8.10.1, 8.10.2, 8.10.3, 8.10.4, 8.10.5, 8.10.6, 8.10.7, 8.10.8, 8.10.9, 8.10.10, 8.10.11, 8.10.12, 8.11.0, 8.11.1, 8.11.2, 8.11.3, 8.11.4, 8.11.5, 8.11.6, 8.11.7, 8.11.8, 8.11.9, 8.11.10, 8.11.11, 8.12.0, 8.12.1, 8.12.2, 8.12.3, 8.12.4, 8.12.5, 8.12.6, 8.12.7, 8.12.8, 8.12.9, 8.12.10, 8.12.11, 8.12.12, 8.13.0, 8.13.1, 8.13.2, 8.13.3, 8.13.4, 8.13.5, 8.13.6, 8.13.7, 8.13.8, 8.13.9, 8.13.10, 8.13.11, 8.13.12, 8.14.0, 8.14.1, 8.14.2, 8.14.3, 8.14.4, 8.14.5, 8.14.6, 8.14.7, 8.14.8, 8.14.9, 8.14.10, 8.15.0, 8.15.1, 8.15.2, 8.15.3, 8.15.4, 8.15.5, 8.15.6, 8.15.7, 8.15.8, 8.16.0, 8.16.1, 8.16.2, 8.16.3, 8.16.4, 8.16.5, 8.16.6, 8.16.7, 8.16.8, 8.16.9, 8.17.0, 8.17.1, 8.17.2, 8.17.3, 8.17.4, 8.17.5, 8.17.6, 8.17.7, 8.17.8, 9.0.0, 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6, 9.0.7, 9.0.8, 9.0.9, 9.0.10, 9.0.11, 9.0.12, 9.0.13, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.1.9, 9.1.10, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7, 9.2.8, 9.2.9, 9.2.10, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, 9.3.8, 9.3.9, 9.3.10, 9.3.11, 9.4.0, 9.4.1, 9.4.2, 9.4.3, 9.4.4, 9.4.5, 9.4.6, 9.4.7, 9.5.0, 9.5.1, 9.5.2, 9.5.3, 9.5.4, 9.5.5, 9.5.6, 9.5.7, 9.5.8, 9.5.9, 9.5.10, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.7, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.1.6, 10.1.7, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.8, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, 10.3.6, 10.3.7, 10.3.8, 10.3.9, 10.4.0, 10.4.1, 10.4.2, 10.4.3, 10.4.4, 10.4.5, 10.4.6, 10.4.7, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5, 10.5.6, 10.5.7, 10.5.8, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4, 10.6.5, 10.6.6, 10.7.0, 10.7.1, 10.7.2, 10.7.3, 10.7.4, 10.7.5, 10.7.6, 10.7.7, 10.8.0, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 10.8.6, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5, 11.0.6, 11.1.0, 11.1.1, 11.1.2, 11.1.3, 11.1.4, 11.1.5, 11.1.6, 11.1.7, 11.2.0, 11.2.1, 11.2.2, 11.2.3, 11.2.4, 11.2.5, 11.2.6, 11.2.7, 11.2.8, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.3.4, 11.3.5, 11.3.6, 11.3.7, 11.3.8, 11.3.9, 11.3.10, 11.3.11, 11.3.13, 11.3.14, 11.4.0, 11.4.1, 11.4.2, 11.4.3, 11.4.4, 11.4.5, 11.4.6, 11.4.7, 11.4.8, 11.4.9, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.5, 11.5.8, 11.5.10, 11.5.11, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.4, 11.6.5, 11.6.8, 11.6.9, 11.6.10, 11.6.11, 11.7.0, 11.7.1, 11.7.2, 11.7.3, 11.7.5, 11.7.7, 11.7.8, 11.7.10, 11.7.11, 11.7.12, 11.8.0, 11.8.2, 11.8.3, 11.8.6, 11.8.7, 11.8.10, 11.9.0, 11.9.1, 11.9.2, 11.9.3, 11.9.5, 11.9.6, 11.9.7, 11.9.8, 11.9.9, 11.9.10, 11.9.12, 11.10.0, 11.10.1, 11.10.2, 11.10.3, 11.10.4, 11.10.6, 11.10.7, 11.10.8, 11.11.0, 11.11.2, 11.11.3, 11.11.4, 11.11.7, 11.11.8, 12.0.0, 12.0.1, 12.0.2, 12.0.6, 12.0.7, 12.0.9, 12.0.10, 12.0.12, 12.1.1, 12.1.2, 12.1.3, 12.1.4, 12.1.5, 12.1.9, 12.1.10, 12.1.12, 12.1.14, 12.2.0, 12.2.1, 12.2.2, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8, 12.2.11, 12.3.0, 12.3.1, 12.3.2, 12.3.4, 12.3.7, 12.3.9, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.5, 12.4.8, 12.5.0, 12.5.1, 12.5.3, 12.5.4, 12.5.5, 12.5.8, 12.5.9, 12.6.0, 12.6.1, 12.6.2, 12.6.4, 12.6.5, 12.6.6, 12.6.7, 12.7.0, 12.7.1, 12.7.2, 12.7.3, 12.7.4, 12.7.5, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.8, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.3, 13.0.4, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Improper access control

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the analytic pages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Server-Side Request Forgery (SSRF)

Risk: Medium

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input with API implementation. A remote non-authenticated attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems, when requests to the internal network for webhooks are enabled.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 10.5, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5, 10.5.6, 10.5.7, 10.5.8, 10.6, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4, 10.6.5, 10.6.6, 10.7, 10.7.0, 10.7.1, 10.7.2, 10.7.3, 10.7.4, 10.7.5, 10.7.6, 10.7.7, 10.8, 10.8.0, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 10.8.6, 10.8.7, 11.0, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5, 11.0.6, 11.1, 11.1.0, 11.1.1, 11.1.2, 11.1.3, 11.1.4, 11.1.5, 11.1.6, 11.1.7, 11.1.8, 11.2, 11.2.0, 11.2.1, 11.2.2, 11.2.3, 11.2.4, 11.2.5, 11.2.6, 11.2.7, 11.2.8, 11.3, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.3.4, 11.3.5, 11.3.6, 11.3.7, 11.3.8, 11.3.9, 11.3.10, 11.3.11, 11.3.12, 11.3.13, 11.3.14, 11.4, 11.4.0, 11.4.1, 11.4.2, 11.4.3, 11.4.4, 11.4.5, 11.4.6, 11.4.7, 11.4.8, 11.4.9, 11.4.10, 11.4.11, 11.4.12, 11.4.13, 11.4.14, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.5.11, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.4, 11.6.5, 11.6.6, 11.6.7, 11.6.8, 11.6.9, 11.6.10, 11.6.11, 11.7.0, 11.7.1, 11.7.2, 11.7.3, 11.7.4, 11.7.5, 11.7.6, 11.7.7, 11.7.8, 11.7.9, 11.7.10, 11.7.11, 11.7.12, 11.8.0, 11.8.1, 11.8.2, 11.8.3, 11.8.4, 11.8.5, 11.8.6, 11.8.7, 11.8.8, 11.8.9, 11.8.10, 11.9.0, 11.9.1, 11.9.2, 11.9.3, 11.9.4, 11.9.5, 11.9.6, 11.9.7, 11.9.8, 11.9.9, 11.9.10, 11.9.11, 11.9.12, 11.10.0, 11.10.1, 11.10.2, 11.10.3, 11.10.4, 11.10.5, 11.10.6, 11.10.7, 11.10.8, 11.11.0, 11.11.1, 11.11.2, 11.11.3, 11.11.4, 11.11.5, 11.11.7, 11.11.8, 12.0.0, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 12.0.6, 12.0.8, 12.0.9, 12.0.10, 12.0.12, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.4, 12.1.6, 12.1.8, 12.1.9, 12.1.10, 12.1.11, 12.1.12, 12.1.13, 12.1.14, 12.1.15, 12.1.16, 12.1.17, 12.2.0, 12.2.1, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8, 12.2.9, 12.2.10, 12.2.11, 12.2.12, 12.3.0, 12.3.1, 12.3.2, 12.3.3, 12.3.4, 12.3.5, 12.3.6, 12.3.7, 12.3.8, 12.3.9, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.4, 12.4.5, 12.4.6, 12.4.7, 12.4.8, 12.5.0, 12.5.1, 12.5.2, 12.5.3, 12.5.4, 12.5.5, 12.5.6, 12.5.7, 12.5.9, 12.5.10, 12.6.0, 12.6.1, 12.6.2, 12.6.3, 12.6.4, 12.6.6, 12.6.7, 12.6.8, 12.7.0, 12.7.1, 12.7.2, 12.7.4, 12.7.5, 12.7.6, 12.7.7, 12.7.8, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.8, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.7, 12.9.8, 12.9.9, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.3, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.9, 12.10.10, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.2, 13.0.3, 13.0.4, 13.0.5, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.4, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.1.11, 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5, 10.5.6, 10.5.7, 10.5.8, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4, 10.6.5, 10.6.6, 10.7.0, 10.7.1, 10.7.2, 10.7.3, 10.7.4, 10.7.5, 10.7.6, 10.7.7, 10.8.0, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 10.8.6, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5, 11.0.6, 11.1.0, 11.1.1, 11.1.2, 11.1.3, 11.1.4, 11.1.5, 11.1.6, 11.1.7, 11.2.0, 11.2.1, 11.2.2, 11.2.3, 11.2.4, 11.2.5, 11.2.6, 11.2.7, 11.2.8, 11.3.0, 11.3.1, 11.3.2, 11.3.3, 11.3.4, 11.3.5, 11.3.6, 11.3.7, 11.3.8, 11.3.9, 11.3.10, 11.3.11, 11.3.13, 11.3.14, 11.4.0, 11.4.1, 11.4.2, 11.4.3, 11.4.4, 11.4.5, 11.4.6, 11.4.7, 11.4.8, 11.4.9, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.5, 11.5.8, 11.5.10, 11.5.11, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.4, 11.6.5, 11.6.8, 11.6.9, 11.6.10, 11.6.11, 11.7.0, 11.7.1, 11.7.2, 11.7.3, 11.7.5, 11.7.7, 11.7.8, 11.7.10, 11.7.11, 11.7.12, 11.8.0, 11.8.2, 11.8.3, 11.8.6, 11.8.7, 11.8.10, 11.9.0, 11.9.1, 11.9.2, 11.9.3, 11.9.5, 11.9.6, 11.9.7, 11.9.8, 11.9.9, 11.9.10, 11.9.12, 11.10.0, 11.10.1, 11.10.2, 11.10.3, 11.10.4, 11.10.6, 11.10.7, 11.10.8, 11.11.0, 11.11.2, 11.11.3, 11.11.4, 11.11.7, 11.11.8, 12.0.0, 12.0.1, 12.0.2, 12.0.6, 12.0.7, 12.0.9, 12.0.10, 12.0.12, 12.1.1, 12.1.2, 12.1.3, 12.1.4, 12.1.5, 12.1.9, 12.1.10, 12.1.12, 12.1.14, 12.2.0, 12.2.1, 12.2.2, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8, 12.2.11, 12.3.0, 12.3.1, 12.3.2, 12.3.4, 12.3.7, 12.3.9, 12.4.0, 12.4.1, 12.4.2, 12.4.3, 12.4.5, 12.4.8, 12.5.0, 12.5.1, 12.5.3, 12.5.4, 12.5.5, 12.5.8, 12.5.9, 12.6.0, 12.6.1, 12.6.2, 12.6.4, 12.6.5, 12.6.6, 12.6.7, 12.7.0, 12.7.1, 12.7.2, 12.7.3, 12.7.4, 12.7.5, 12.7.9, 12.8.0, 12.8.1, 12.8.2, 12.8.3, 12.8.4, 12.8.5, 12.8.6, 12.8.7, 12.8.9, 12.8.10, 12.9.0, 12.9.1, 12.9.2, 12.9.3, 12.9.4, 12.9.5, 12.9.6, 12.9.8, 12.9.10, 12.10.0, 12.10.1, 12.10.2, 12.10.4, 12.10.5, 12.10.6, 12.10.7, 12.10.8, 12.10.11, 12.10.12, 12.10.13, 12.10.14, 13.0.0, 13.0.1, 13.0.3, 13.0.4, 13.0.6, 13.0.7, 13.0.8, 13.0.9, 13.0.10, 13.0.11, 13.0.12, 13.0.13, 13.0.14, 13.1.0, 13.1.1, 13.1.2, 13.1.3, 13.1.5, 13.1.6, 13.1.7, 13.1.8, 13.1.9, 13.1.10, 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Server-Side Request Forgery (SSRF)

Risk: Medium

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input in Prometheus integration. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Gitlab Community Edition: 13.2.0, 13.2.1, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.9, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.1, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

GitLab Enterprise Edition: 13.2.0, 13.2.2, 13.2.3, 13.2.4, 13.2.5, 13.2.6, 13.2.7, 13.2.8, 13.2.10, 13.3.0, 13.3.1, 13.3.2, 13.3.3, 13.3.4, 13.3.5, 13.3.6, 13.3.7, 13.3.8, 13.3.9, 13.4.0, 13.4.2, 13.4.3, 13.4.4, 13.4.5, 13.4.6, 13.4.7, 13.5.0, 13.5.1, 13.5.2, 13.5.3, 13.5.4, 13.5.5, 13.5.6, 13.5.7, 13.6.0, 13.6.1, 13.6.2, 13.6.3, 13.6.4, 13.6.5, 13.6.6, 13.7.0, 13.7.1, 13.7.2, 13.7.3, 13.7.4, 13.7.5, 13.7.6, 13.8.0, 13.8.1, 13.8.2, 13.8.3

CPE

External links

https://about.gitlab.com/releases/2021/02/11/security-release-gitlab-13-8-4-released/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.