Input validation error in Jenkins Plugin Installation Manager Tool
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-2320 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Plugin Installation Manager Tool Web applications / Modules and components for CMS |
| Vendor | Jenkins |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Input validation error
EUVDB-ID: #VU48801
Risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-2320
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected plugin does not verify plugin downloads. A remote attacker can provide crafted plugin downloads.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPlugin Installation Manager Tool: 0.1 - 2.1.3
External linkshttp://www.openwall.com/lists/oss-security/2020/12/03/2
http://www.jenkins.io/security/advisory/2020-12-03/#SECURITY-1856
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.
