Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1mOWY5LTRyNjMtNHFjY84AAvda

Non-constant time webhook token comparison in Jenkins GitLab Plugin

GitLab Plugin 1.5.35 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.

This could potentially allow attackers to use statistical methods to obtain a valid webhook token.

GitLab Plugin 1.5.36 uses a constant-time comparison when validating the webhook token.

Permalink: https://github.com/advisories/GHSA-f9f9-4r63-4qcc
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mOWY5LTRyNjMtNHFjY84AAvda
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: about 2 years ago
Updated: 11 months ago

CVSS Score: 3.7
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Percentage: 0.00078
EPSS Percentile: 0.34524

Identifiers: GHSA-f9f9-4r63-4qcc, CVE-2022-43411
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-43411
• https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2877
• http://www.openwall.com/lists/oss-security/2022/10/19/3
• https://github.com/jenkinsci/gitlab-plugin/commit/882f84c6a42b42b74ff7c9803d814f61b8fde0ed
• https://github.com/advisories/GHSA-f9f9-4r63-4qcc

Repository: https://github.com/jenkinsci/gitlab-plugin
Blast Radius: 1.0

Affected Packages