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CVE-2023-43494

UNKNOWN
Published 2023-09-20T16:06:08.742Z
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No CVSS data available

Description

Jenkins 2.50 through 2.423 (both inclusive), LTS 2.60.1 through 2.414.1 (both inclusive) does not exclude sensitive build variables (e.g., password parameter values) from the search in the build history widget, allowing attackers with Item/Read permission to obtain values of sensitive variables used in builds by iteratively testing different characters until the correct sequence is discovered.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Jenkins Project

Jenkins

Affected Versions:

0 2.424 2.414.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Jenkins does not exclude sensitive build variables from search

GHSA-279f-qwgh-h5mp

Advisory Details

Jenkins allows filtering builds in the build history widget by specifying an expression that searches for matching builds by name, description, parameter values, etc. Jenkins 2.50 through 2.423 (both inclusive), LTS 2.60.1 through 2.414.1 (both inclusive) does not exclude sensitive build variables (e.g., password parameter values) from this search. This allows attackers with Item/Read permission to obtain values of sensitive variables used in builds by iteratively testing different characters until the correct sequence is discovered. Jenkins 2.424, LTS 2.414.2 excludes sensitive variables from this search.

Affected Packages

Maven org.jenkins-ci.main:jenkins-core
ECOSYSTEM: ≥2.50 <2.414.2
Maven org.jenkins-ci.main:jenkins-core
ECOSYSTEM: ≥2.415 <2.424

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-43494
WEB https://github.com/jenkinsci/jenkins/commit/b8ac8cd4c51511b9f844846ba80a8aed054288c5
PACKAGE https://github.com/jenkinsci/jenkins
WEB https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3261
WEB http://www.openwall.com/lists/oss-security/2023/09/20/5

Advisory provided by GitHub Security Advisory Database. Published: September 20, 2023, Modified: March 12, 2024

References

https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3261
http://www.openwall.com/lists/oss-security/2023/09/20/5
Published: 2023-09-20T16:06:08.742Z
Last Modified: 2024-09-24T18:52:34.098Z
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