CVE-2021-21615

Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.

CVSS v3 5.3 MEDIUM
CVSS v2.0 3.5 LOW

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:P/I:N/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2021/01/26/2	Mailing List Third Party Advisory
https://www.jenkins.io/security/advisory/2021-01-26/#SECURITY-2197	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:jenkins:jenkins:::::lts:::*
	cpe:2.3:a:jenkins:jenkins:::::-:::*

History

No history.

Information

Published : 2021-01-26 18:16

Updated : 2024-02-04 21:23

NVD link : CVE-2021-21615

Mitre link : CVE-2021-21615

CVE.ORG link : CVE-2021-21615

JSON object : View

Products Affected

jenkins

jenkins

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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