CVEvulnerability

CVE-2020-2102

5.3 MEDIUM Published 2020-01-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-01-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
3.5 LOW — AV:N/AC:M/Au:S/C:P/I:N/A:N
Weaknesses
CWE-203

Description

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.

Affected configurations

• jenkins jenkins (<= 2.204.1) • jenkins jenkins (<= 2.218)

Related

Weakness · CWE (1)

  • CWE-203 Observable Discrepancy weakness

References