PT-2019-2636 · Jenkins · Jenkins Credentials Plugin+1

Pankaj Upadhyay + 1 · Published 2019-05-21 · Updated 2023-10-25 · CVE-2019-10320

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Credentials Plugin versions 2.1.18 and earlier

Description The issue allows users with permission to create or update credentials to confirm the existence of files on the Jenkins master with an attacker-specified path and obtain the certificate content of files containing a PKCS#12 certificate. This can lead to information leakage about files and directories. An attacker can exploit this to create or update credentials and gain access to files containing a PKCS#12 certificate.

Recommendations For Jenkins Credentials Plugin versions 2.1.18 and earlier, update to a version later than 2.1.18 to resolve the issue. At the moment, there is no information about other specific fixes for this vulnerability.

Fix

Information Disclosure

Weakness Enumeration

CWE-538

CWE-200

Related Identifiers

BDU:2019-02522

CVE-2019-10320

GHSA-XM94-9JW8-P6HW

RHSA-2019:1636

Affected Products

Jenkins

Jenkins Credentials Plugin

References · 14

• https://access.redhat.com/errata/RHSA-2019:1636 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xm94-9jw8-p6hw · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10320 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10320 · Security Note
• https://jenkins.io/security/advisory/2019-05-21/#SECURITY-1322 · Vendor Advisory
• https://access.redhat.com/errata/RHBA-2019:1605 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02522 · Security Note
• https://github.com/jenkinsci/credentials-plugin/commit/40d0b5cc53c265b601ffaa4469310fad390a80fb · Note
• http://seclists.org/fulldisclosure/2019/May/39 · Note
• https://t.me/thebugbountyhunter/2690 · Telegram Post
• https://wwws.nightwatchcybersecurity.com/2019/05/23/exploring-the-file-system-via-jenkins-credentials-plugin-vulnerability-cve-2019-10320 · Note
• https://t.me/defcon_news/14676 · Telegram Post
• http://openwall.com/lists/oss-security/2019/05/21/1 · Note
• http://securityfocus.com/bid/108462 · Note