| Name | CVE-2011-1843 |
| Description | Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 627503 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| tinyproxy (PTS) | jessie, jessie (lts) | 1.8.3-3+deb8u1 | fixed |
| stretch | 1.8.4-3~deb9u2 | fixed |
| buster | 1.10.0-2+deb10u1 | fixed |
| bullseye | 1.10.0-5 | fixed |
| bullseye (security) | 1.10.0-5+deb11u1 | fixed |
| bookworm (security), bookworm | 1.11.1-2.1+deb12u1 | fixed |
| sid, trixie | 1.11.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| tinyproxy | source | squeeze | 1.8.2-1squeeze2 | unimportant | | |
| tinyproxy | source | (unstable) | 1.8.2-2 | unimportant | | 627503 |
Notes
Only exploitable through config files, which are under admin control