VULNERABILITY INTELLIGENCE

CVE-2021-21607

CVSS score6.5 MEDIUM
EPSS probability1.46%
CISA KEVNot currently listed
Published2021-01-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not limit sizes provided as query parameters to graph-rendering URLs, allowing attackers to request crafted URLs that use all available memory in Jenkins, potentially leading to out of memory errors.

Weakness classification

  • nvd@nist.gov: CWE-770

Primary references