| Name | CVE-2015-3183 |
| Description | The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-284-1, DSA-3325-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| apache2 (PTS) | bullseye | 2.4.62-1~deb11u1 | fixed |
| bullseye (security) | 2.4.65-1~deb11u1 | fixed | |
| bookworm | 2.4.65-1~deb12u1 | fixed | |
| bookworm (security) | 2.4.62-1~deb12u2 | fixed | |
| trixie | 2.4.65-2 | fixed | |
| forky, sid | 2.4.65-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| apache2 | source | squeeze | 2.2.16-6+squeeze15 | DLA-284-1 | ||
| apache2 | source | wheezy | 2.2.22-13+deb7u5 | DSA-3325-1 | ||
| apache2 | source | jessie | 2.4.10-10+deb8u1 | DSA-3325-1 | ||
| apache2 | source | (unstable) | 2.4.16-1 |
https://www.apache.org/dist/httpd/Announcement2.4.txt
http://web.archive.org/web/20150918024815/http://www.apache.org:80/dist/httpd/CHANGES_2.4.16
http://svn.apache.org/viewvc?view=revision&revision=1684515
http://svn.apache.org/viewvc?view=revision&revision=1687338 (2.2.x)
http://svn.apache.org/viewvc?view=revision&revision=1687339 (2.2.x)