CVE-2021-34337
Last modified
CVE-2021-34337 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. 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. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Mailman | < 3.3.5 |
References
- https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51Patch, Vendor Advisory
- https://gitlab.com/mailman/mailman/-/tagsRelease Notes
- https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51Patch, Vendor Advisory
- https://gitlab.com/mailman/mailman/-/tagsRelease Notes
Timeline
- Published
- Last Modified
- Status
- Modified
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