| Name | CVE-2014-3583 |
| Description | The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| apache2 (PTS) | bullseye | 2.4.62-1~deb11u1 | fixed |
| bullseye (security) | 2.4.62-1~deb11u2 | fixed |
| bookworm, bookworm (security) | 2.4.62-1~deb12u2 | fixed |
| sid, trixie | 2.4.62-3 | 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 | (not affected) | | | |
| apache2 | source | wheezy | (not affected) | | | |
| apache2 | source | (unstable) | 2.4.10-8 | low | | |
Notes
[wheezy] - apache2 <not-affected> (no mod_proxy_fcgi in 2.2)
[squeeze] - apache2 <not-affected> (no mod_proxy_fcgi in 2.2)
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_fcgi.c?r1=1618401&r2=1638818
Only exploitable by a malicious fcgi script.