Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-21682

Jenkins 2.314 and earlier, LTS 2.303.1 and earlier accepts names of jobs and other entities with a trailing dot character, potentially replacing the configuration and data of other entities on Windows.

Published

2021-10-06T23:15:06.860

Last Modified

2024-11-21T05:48:49.527

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	≤ 2.303.1	Yes
Application	jenkins	jenkins	≤ 2.314	Yes
Operating System	microsoft	windows	-	No

References

http://www.openwall.com/lists/oss-security/2021/10/06/1 Mailing List, Third Party Advisory ([email protected])
https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2424 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/10/06/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2424 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)