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Security Advisories: GSA_kwCzR0hTQS0yamc1LXhndnYtNHdxN84AAyzJ

Mailman Core vulnerable to timing attacks

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.

Permalink: https://github.com/advisories/GHSA-2jg5-xgvv-4wq7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0yamc1LXhndnYtNHdxN84AAyzJ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 1 year ago
Updated: about 1 year ago


CVSS Score: 6.3
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Identifiers: GHSA-2jg5-xgvv-4wq7, CVE-2021-34337
References: Repository: https://gitlab.com/mailman/mailman
Blast Radius: 7.6

Affected Packages

pypi:mailman
Dependent packages: 1
Dependent repositories: 16
Downloads: 1,283 last month
Affected Version Ranges: < 3.3.5
Fixed in: 3.3.5
All affected versions: 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0, 3.1.1, 3.2.0, 3.2.1, 3.2.2, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4
All unaffected versions: 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9