CVE Vulnerability

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2424 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/10/06/1 Mailing List Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-10-06 11:15

Updated : 2021-10-19 06:52

NVD link : CVE-2021-21682

Mitre link : CVE-2021-21682

Products Affected
No products.
CWE
NVD-CWE-Other