| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE ID | CVE-2020-2286 |
| CWE ID | CWE-285 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Role-based Authorization Strategy Web applications / Modules and components for CMS |
| Vendor | Jenkins |
This security advisory describes one medium risk vulnerability.
Risk: Medium
CVSSv3: 6.5 [CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]
CVE-ID: CVE-2020-2286
CWE-ID:
CWE-285 - Improper Authorization
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to the cache to speed up permission lookups is not invalidated properly. A remote attacker can gain permissions long after the configuration was changed to no longer grant them.
MitigationInstall updates from vendor's website.
Vulnerable software versionsRole-based Authorization Strategy: 1.0, 1.1, 1.1.1, 1.1.2, 1.1.3, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.7.0, 2.8.0, 2.8.1, 2.8.2, 2.9.0, 2.10, 2.11, 2.12, 2.13, 2.14, 2.15, 2.16, 3.0
CPEhttp://www.openwall.com/lists/oss-security/2020/10/08/5
https://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-1767
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.