Vulnerability Monitor

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CVE-2021-21697

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

Published

2021-11-04T17:15:08.927

Last Modified

2024-11-21T05:48:51.280

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	≤ 2.303.2	Yes
Application	jenkins	jenkins	≤ 2.318	Yes

References

http://www.openwall.com/lists/oss-security/2021/11/04/3 Mailing List, Third Party Advisory ([email protected])
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428 Patch, Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/11/04/3 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)