| Name | CVE-2025-63938 |
| Description | Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.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) |
| Debian Bugs | 1121539 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| tinyproxy (PTS) | bullseye | 1.10.0-5 | vulnerable |
| bullseye (security) | 1.10.0-5+deb11u1 | vulnerable |
| bookworm, bookworm (security) | 1.11.1-2.1+deb12u1 | vulnerable |
| forky, trixie | 1.11.2-1 | vulnerable |
| sid | 1.11.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| tinyproxy | source | (unstable) | 1.11.3-1 | | | 1121539 |
Notes
[trixie] - tinyproxy <no-dsa> (Minor issue)
[bookworm] - tinyproxy <no-dsa> (Minor issue)
[bullseye] - tinyproxy <postponed> (Minor issue)
https://github.com/tinyproxy/tinyproxy/issues/586
Fixed by: https://github.com/tinyproxy/tinyproxy/commit/3c0fde94981b025271ffa1788ae425257841bf5a (1.11.3)