| Name | CVE-2016-10002 |
| Description | Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through 3.5.22, and 4.0.1 through 4.0.16 leads to client-specific Cookie data being leaked to other clients. Attack requests can easily be crafted by a client to probe a cache for this information. |
| 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-763-1, DSA-3745-1 |
| Debian Bugs | 848493 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|
| squid3 | source | wheezy | 3.1.20-2.2+deb7u7 | DLA-763-1 | ||
| squid3 | source | jessie | 3.4.8-6+deb8u4 | DSA-3745-1 | ||
| squid3 | source | (unstable) | 3.5.23-1 | 848493 |
http://www.squid-cache.org/Advisories/SQUID-2016_11.txt
http://bugs.squid-cache.org/show_bug.cgi?id=4169
http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID-2016_11.patch
http://www.squid-cache.org/Versions/v3/3.2/changesets/SQUID-2016_11.patch
http://www.squid-cache.org/Versions/v3/3.3/changesets/SQUID-2016_11.patch
http://www.squid-cache.org/Versions/v3/3.4/changesets/SQUID-2016_11.patch
http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2016_11.patch
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2016_11.patch
Vulnerable squid versions:
3.1.10 up to and including 3.1.23
3.2.0.3 up to and including 3.5.22
4.0.1 up to and including 4.0.16
https://www.openwall.com/lists/oss-security/2016/12/17/1