CVE-2021-33620
- State
- Published
- Severity
- 6.5 Medium
- Published
- May 28, 2021
- Updated
- Aug 3, 2024
- Reserved
- May 28, 2021
Description
Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AC:L/AV:N/A:H/C:N/I:N/PR:L/S:U/UI:N | mitre |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/squid-cache/squid/security/advisories/GHSA-572g-rvwr-6c7f
- http://www.squid-cache.org/Versions/v5/changesets/squid-5-8af775ed98bfd610f9ce762fe177e01b2675588c.patch
- http://www.squid-cache.org/Versions/v4/changesets/squid-4-1e05a85bd28c22c9ca5d3ac9f5e86d6269ec0a8c.patch
- FEDORA-2021-c0bec55ec7vendor-advisory
- FEDORA-2021-24af72ff2cvendor-advisory
- [debian-lts-announce] 20210614 [SECURITY] [DLA 2685-1] squid3 security updatemailing-list
- [oss-security] 20231011 Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.mailing-list
- 20231016 Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.mailing-list
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