Reversible One-Way Hash in Jenkins Script Security plugin
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-45379 |
| CWE-ID | N/A |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Script Security Web applications / Modules and components for CMS |
| Vendor | Jenkins |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Reversible One-Way Hash
EUVDB-ID: #VU69368
Risk: Medium
CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-45379
CWE-ID: N/A
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected plugin stores whole-script approvals as the SHA-1 hash of the approved script. A remote user can perform collision attacks on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsScript Security: 1189.vb_a_b_7c8fd5fde
CPE2.3- cpe:2.3:a:jenkins:script-security:*:*:*:*:*:jenkins:*:*
- cpe:2.3:a:jenkins:script-security:1189.vb_a_b_7c8fd5fde:*:*:*:*:jenkins:*:*
https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564
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.
