| Name | CVE-2016-4554 |
| Description | mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host header, aka a "header smuggling" issue. |
| 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, DLA-558-1, DSA-3625-1 |
| Debian Bugs | 823968 |
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.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| squid | source | wheezy | 2.7.STABLE9-4.1+deb7u2 | DLA-558-1 | ||
| squid | source | (unstable) | 4.1-1 | |||
| squid3 | source | wheezy | 3.1.20-2.2+deb7u5 | DLA-478-1 | ||
| squid3 | source | jessie | 3.4.8-6+deb8u3 | DSA-3625-1 | ||
| squid3 | source | (unstable) | 3.5.19-1 | 823968 |
http://www.squid-cache.org/Advisories/SQUID-2016_8.txt
http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10496.patch
http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11842.patch
http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12698.patch
http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13236.patch
http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14038.patch
Regression and fix: http://bugs.squid-cache.org/show_bug.cgi?id=4515
Complete patch for 3.4 branch: http://www.squid-cache.org/Versions/v3/3.4/changesets/SQUID-2016_8.patch