Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 allows remote attackers to cause a denial of service via malformed requests including (1) "missing or mismatched protocol identifier," (2) missing or negative status value," (3) "missing version," or (4) "missing or invalid status number," related to (a) HttpMsg.cc and (b) HttpReply.cc.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade squid | Dec 10, 2025 | Jul 27, 2009 |
| Gentoo Linux | — | Upgrade net-proxy/squid. | Oct 30, 2017 | Jul 28, 2009 |
| Suse | — | Upgrade squid | Dec 12, 2013 | Jun 28, 2013 |
| Ubuntu | — | Upgrade squid3 | Nov 19, 2024 | Jul 28, 2009 |
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