CVE-2016-4051

NameCVE-2016-4051
DescriptionBuffer 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-478-1, DSA-3625-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
squid (PTS)buster4.6-1+deb10u7fixed
buster (security)4.6-1+deb10u10fixed
bullseye4.13-10+deb11u2fixed
bullseye (security)4.13-10+deb11u3fixed
bookworm5.7-2fixed
bookworm (security)5.7-2+deb12u1fixed
trixie6.6-1fixed
sid6.8-1fixed
squid3 (PTS)jessie, jessie (lts)3.5.23-5+deb8u7fixed
stretch (security)3.5.23-5+deb9u7fixed
stretch (lts), stretch3.5.23-5+deb9u10fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
squidsourcewheezy(not affected)
squidsource(unstable)4.1-1
squid3sourcewheezy3.1.20-2.2+deb7u5DLA-478-1
squid3sourcejessie3.4.8-6+deb8u3DSA-3625-1
squid3source(unstable)3.5.17-1

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

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