Improper input validation in Squid-Cache Squid
CVE-2009-2622
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.569 (99.1th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.569 · newest: 0.569 · change: 0.000
Affected products
- Squid-Cache Squid — versions 3.0, 3.1, 3.1.0.1
Weakness classification (CWE)
References
- www.securitytracker.com/id (vdb-entry)
- www.squid-cache.org/Versions/v3/3.1/changesets/b9661.patch (Patch, Vendor Advisory)
- www.securityfocus.com/bid/35812 (vdb-entry)
- www.vupen.com/english/advisories/2009/2013 (vdb-entry)
- secunia.com/advisories/36007 (third-party-advisory)
- www.squid-cache.org/Advisories/SQUID-2009_2.txt (Vendor Advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)