#VU65848 Missing Authorization in Git plugin - CVE-2022-36883


Vulnerability identifier: #VU65848

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-36883

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Git plugin
Web applications / Modules and components for CMS

Vendor: Jenkins

Description

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to application does not properly impose security restrictions. A remote attacker can trigger builds of jobs configured to use an attacker-specified Git repository and cause them to check out an attacker-specified commit.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Git plugin: 0.1 - 4.11.3


External links
http://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-284
http://www.openwall.com/lists/oss-security/2022/07/27/1


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.


Latest bulletins with this vulnerability