Risk | High |
Patch available | YES |
Number of vulnerabilities | 5 |
CVE-ID | CVE-2024-21626 CVE-2024-23651 CVE-2024-23652 CVE-2024-23653 CVE-2024-23650 |
CWE-ID | CWE-254 CWE-362 CWE-22 CWE-863 CWE-754 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software Subscribe |
BuildKit Universal components / Libraries / Software for developers |
Vendor | Moby project |
Security Bulletin
This security bulletin contains information about 5 vulnerabilities.
EUVDB-ID: #VU85991
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C]
CVE-ID: CVE-2024-21626
CWE-ID:
CWE-254 - Security Features
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to an internal file descriptor leak that can cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace or a malicious image to allow a container process to gain access to the host filesystem through runc run. A remote attacker can trick the victim into loading a malicious image to bypass sandbox restrictions and execute arbitrary code on the host OS.
Install update from vendor's website.
Vulnerable software versionsBuildKit: 0.3.0 - 0.12.4
External linkshttp://github.com/moby/buildkit/releases/tag/v0.12.5
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. However, a fully functional exploit for this vulnerability is available.
EUVDB-ID: #VU86035
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-23651
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a race condition. A remote attacker can exploit the race and cause the files from the host system being accessible to the build container.
MitigationInstall update from vendor's website.
Vulnerable software versionsBuildKit: 0.3.0 - 0.12.4
External linkshttp://github.com/moby/buildkit/security/advisories/GHSA-m3r6-h7wv-7xxv
http://github.com/moby/buildkit/pull/4604
http://github.com/moby/buildkit/releases/tag/v0.12.5
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.
EUVDB-ID: #VU86037
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-23652
CWE-ID:
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within BuildKit frontend or Dockerfile using RUN --mount. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
MitigationInstall update from vendor's website.
Vulnerable software versionsBuildKit: 0.3.0 - 0.12.4
External linkshttp://github.com/moby/buildkit/security/advisories/GHSA-4v98-7qmw-rqr8
http://github.com/moby/buildkit/pull/4603
http://github.com/moby/buildkit/releases/tag/v0.12.5
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.
EUVDB-ID: #VU86038
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-23653
CWE-ID:
CWE-863 - Incorrect Authorization
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to interactive containers API does not validate entitlements check. A remote attacker can use these APIs to ask BuildKit to run a container with elevated privileges.
MitigationInstall update from vendor's website.
Vulnerable software versionsBuildKit: 0.3.0 - 0.12.4
External linkshttp://github.com/moby/buildkit/security/advisories/GHSA-wr6v-9f75-vh2g
http://github.com/moby/buildkit/pull/4602
http://github.com/moby/buildkit/releases/tag/v0.12.5
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.
EUVDB-ID: #VU86039
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-23650
CWE-ID:
CWE-754 - Improper Check for Unusual or Exceptional Conditions
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling. A remote attacker can send specially crafted data to the application and perform a denial of service (DoS) attack.
MitigationInstall update from vendor's website.
Vulnerable software versionsBuildKit: 0.3.0 - 0.12.4
External linkshttp://github.com/moby/buildkit/security/advisories/GHSA-9p26-698r-w4hx
http://github.com/moby/buildkit/pull/4601
http://github.com/moby/buildkit/releases/tag/v0.12.5
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.