| Name | CVE-2011-2766 |
| Description | The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-2327-1 |
| Debian Bugs | 607479 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libfcgi-perl (PTS) | bullseye | 0.79+ds-2 | fixed |
| bookworm | 0.82+ds-2 | fixed | |
| trixie, sid | 0.82+ds-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libfcgi-perl | source | lenny | (not affected) | |||
| libfcgi-perl | source | squeeze | 0.71-1+squeeze1 | DSA-2327-1 | ||
| libfcgi-perl | source | (unstable) | 0.73-2 | 607479 |
[lenny] - libfcgi-perl <not-affected> (Introduced in 0.70)