| Name | CVE-2024-3651 |
| Description | potential DoS via resource consumption via specially crafted inputs to idna.encode() |
| 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 | 1069127 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| python-idna (PTS) | stretch | 2.2-1 | vulnerable |
| buster | 2.6-1 | vulnerable |
| bullseye | 2.10-1 | vulnerable |
| bookworm | 3.3-1 | vulnerable |
| sid, trixie | 3.6-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| python-idna | source | (unstable) | (unfixed) | | | 1069127 |
Notes
https://github.com/kjd/idna/security/advisories/GHSA-jjg7-2v4v-x38h
https://bugzilla.redhat.com/show_bug.cgi?id=2274779
Fixed by: https://github.com/kjd/idna/commit/5beb28b9dd77912c0dd656d8b0fdba3eb80222e7 (v3.7)