Improper input validation in Squid-Cache Squid
CVE-2012-5643
Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials.
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: 0.230 (97.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.230 · newest: 0.230 · change: 0.000
Affected products
- Squid-Cache Squid — versions 2.0, 2.1, 2.2
Weakness classification (CWE)
References
- www.debian.org/security/2013/dsa-2631 (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2013-0505.html (vendor-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.securitytracker.com/id (vdb-entry)
- www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10479.patch (Patch)
- lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2013-09/msg00032.html (vendor-advisory)
- openwall.com/lists/oss-security/2012/12/17/4 (mailing-list)
- secunia.com/advisories/52024 (third-party-advisory)
- www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11714.patch (Patch)