| Name | CVE-2016-4051 |
| Description | Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-478-1, DSA-3625-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| squid (PTS) | buster (security), buster, buster (lts) | 4.6-1+deb10u10 | fixed |
| bullseye (security), bullseye | 4.13-10+deb11u3 | fixed |
| bookworm (security), bookworm | 5.7-2+deb12u2 | fixed |
| sid, trixie | 6.12-1 | fixed |
| squid3 (PTS) | jessie, jessie (lts) | 3.5.23-5+deb8u7 | fixed |
| stretch (security) | 3.5.23-5+deb9u7 | fixed |
| stretch (lts), stretch | 3.5.23-5+deb9u10 | fixed |
The information below is based on the following data on fixed versions.
Notes
[wheezy] - squid <not-affected> (cachemgr.cgi not installed. squid-cgi binary package built from squid3)
http://www.squid-cache.org/Advisories/SQUID-2016_5.txt
http://www.squid-cache.org/Versions/v3/3.2/changesets/SQUID-2016_5.patch (Squid 3.2)
http://www.squid-cache.org/Versions/v3/3.3/changesets/SQUID-2016_5.patch (Squid 3.3)
http://www.squid-cache.org/Versions/v3/3.4/changesets/SQUID-2016_5.patch (Squid 3.4)
http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2016_5.patch (Squid 3.5)
Fixed in wheezy by DLA-556-1, c.f. CVE-2016-5408