PT-2022-4011 · Jenkins · Jenkins Openstack Heat Plugin+1

Daniel Beck · Published 2022-07-27 · Updated 2023-11-22 · CVE-2022-36913

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 Openstack Heat Plugin versions 1.5 and earlier

Description The issue is related to insufficient authorization procedures in the Jenkins Openstack Heat Plugin, allowing remote attackers with Overall/Read permission to gain unauthorized access to protected information. This can be exploited to check for the existence of an attacker-specified file path on the Jenkins controller file system. A sequence of requests can be used to effectively list the Jenkins controller file system.

Recommendations For Jenkins Openstack Heat Plugin versions 1.5 and earlier, as a temporary workaround, consider restricting access to the form validation methods until a patch is available. Restrict access to the Jenkins controller file system to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2022-04844

CVE-2022-36913

GHSA-MR38-G7Q2-X79P

Affected Products

Jenkins

Jenkins Openstack Heat Plugin

References · 8

• https://osv.dev/vulnerability/CVE-2022-36913 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36913 · Security Note
• https://osv.dev/vulnerability/GHSA-mr38-g7q2-x79p · Vendor Advisory
• https://jenkins.io/security/advisory/2022-07-27/#SECURITY-2105%20%282%29 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04844 · Security Note
• https://t.me/cibsecurity/47091 · Telegram Post
• http://openwall.com/lists/oss-security/2022/07/27/1 · Note
• https://jenkins.io/security/advisory/2022-07-27/#SECURITY-2105%20(2) · Note