CVE-2020-2101
UNKNOWN
Published 2020-01-29T15:15:28
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No CVSS data available
Description
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
✓ GitHub Reviewed
MODERATE
Non-constant time comparison of inbound TCP agent connection secret
GHSA-w7jr-wqw6-54xcAdvisory Details
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier does not use a constant-time comparison validating the connection secret when an inbound TCP agent connection is initiated. This could potentially allow attackers to use statistical methods to obtain the connection secret.
Jenkins 2.219, LTS 2.204.2 now uses a constant-time comparison function for verifying connection secrets.
Affected Packages
Maven
org.jenkins-ci.main:jenkins-core
ECOSYSTEM:
≥0
<2.204.2
Maven
org.jenkins-ci.main:jenkins-core
ECOSYSTEM:
≥2.205
<2.219
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: December 19, 2022
References
Published: 2020-01-29T15:15:28
Last Modified: 2024-08-04T07:01:39.702Z
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