Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS13Mm1oLTZ4ajUtZjc3Zs0ilA

Incorrect Permission Assignment for Critical Resource in Jenkins Bitbucket Branch Source Plugin

Jenkins Bitbucket Branch Source Plugin prior to 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 does not perform permission checks in several HTTP endpoints.

This allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability.

An enumeration of credentials IDs in Bitbucket Branch Source Plugin 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 requires the appropriate permissions.

Permalink: https://github.com/advisories/GHSA-w2mh-6xj5-f77f
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS13Mm1oLTZ4ajUtZjc3Zs0ilA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 4 months ago

CVSS Score: 4.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Identifiers: GHSA-w2mh-6xj5-f77f, CVE-2022-20618
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-20618
• https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2033
• http://www.openwall.com/lists/oss-security/2022/01/12/6
• https://github.com/CVEProject/cvelist/blob/2d78eb36f4d084db7fb35f1535d8d84fdcb7d859/2022/20xxx/CVE-2022-20618.json
• https://github.com/jenkinsci/bitbucket-branch-source-plugin/commit/467ed6c94af8735c4755d53145a54325ae82d073
• https://github.com/advisories/GHSA-w2mh-6xj5-f77f

Repository: https://github.com/CVEProject/cvelist
Blast Radius: 1.0

Affected Packages