| Name | CVE-2009-2855 |
| Description | The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function. |
| 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 | DSA-1991-1 |
| Debian Bugs | 534982 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| squid (PTS) | bullseye | 4.13-10+deb11u3 | fixed |
| bullseye (security) | 4.13-10+deb11u6 | fixed | |
| bookworm | 5.7-2+deb12u3 | fixed | |
| bookworm (security) | 5.7-2+deb12u4 | fixed | |
| trixie | 6.13-2 | fixed | |
| trixie (security) | 6.13-2+deb13u1 | fixed | |
| forky, sid | 7.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| squid | source | etch | 2.6.5-6etch5 | DSA-1991-1 | ||
| squid | source | lenny | 2.7.STABLE3-4.1lenny1 | DSA-1991-1 | ||
| squid | source | (unstable) | 2.7.STABLE7-1 | low | 534982 | |
| squid3 | source | etch | 3.0.PRE5-5+etch2 | DSA-1991-1 | ||
| squid3 | source | lenny | 3.0.STABLE8-3+lenny3 | DSA-1991-1 | ||
| squid3 | source | (unstable) | 3.0.STABLE19-1 |