| Name | CVE-2023-49441 |
| Description | dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query. |
| 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 |
|---|
| dnsmasq (PTS) | jessie, jessie (lts) | 2.72-3+deb8u7 | vulnerable |
| stretch (security) | 2.76-5+deb9u3 | vulnerable |
| stretch (lts), stretch | 2.76-5+deb9u4 | vulnerable |
| buster, buster (lts) | 2.80-1+deb10u2 | vulnerable |
| buster (security) | 2.80-1+deb10u1 | vulnerable |
| bullseye | 2.85-1 | vulnerable |
| bookworm | 2.89-1 | vulnerable |
| sid, trixie | 2.90-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dnsmasq | source | (unstable) | 2.90-1 | unimportant | | |
Notes
https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q4/017334.html
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=65c2d6afd67a032f45f40d7e4d620f5d73e5f07d (v2.90)
No security impact