Multiple vulnerabilities in CRX Content Package Deployer plugin for Jenkins



Published: 2019-10-22
Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2019-10439
CVE-2019-10438
CVE-2019-10437
CWE-ID CWE-200
CWE-264
CWE-352
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		CRX Content Package Deployer
Web applications / Modules and components for CMS

Vendor Jenkins

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU22028

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-10439

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 missing permission check in various "doFillCredentialsIdItems" methods. A remote authenticated attacker with with Overall/Read permission can enumerate credentials ID of credentials stored in Jenkins.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CRX Content Package Deployer: 1.0 - 1.8.1

CPE2.3 External links

http://jenkins.io/security/advisory/2019-10-16/#SECURITY-1006%20(2)


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU22025

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-10438

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to missing permission checks on a method implementing form validation. A remote authenticated attacker can capture credentials stored in Jenkins.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CRX Content Package Deployer: 1.0 - 1.8.1

CPE2.3 External links

http://jenkins.io/security/advisory/2019-10-16/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Cross-site request forgery

EUVDB-ID: #VU21976

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2019-10437

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to the form validation method does not require POST requests. A remote attacker can trick the user with Overall/Read access to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CRX Content Package Deployer: 1.0 - 1.8.1

CPE2.3 External links

http://jenkins.io/security/advisory/2019-10-16/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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