CVEvulnerability

CVE-2021-34337

6.3 MEDIUM Published 2023-04-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-04-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.3 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-208

Description

An issue was discovered in Mailman Core before 3.3.5. An attacker with access to the REST API could use timing attacks to determine the value of the configured REST API password and then make arbitrary REST API calls. The REST API is bound to localhost by default, limiting the ability for attackers to exploit this, but can optionally be made to listen on other interfaces.

Affected configurations

• gnu mailman (< 3.3.5)

Related

Weakness · CWE (1)

  • CWE-208 Observable Timing Discrepancy weakness

References