| Name | CVE-2025-46807 |
| Description | A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4. |
| 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 | 1107213 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| sslh (PTS) | bullseye (security) | 1.20-1+deb11u1 | vulnerable |
| bookworm, bullseye | 1.20-1 | vulnerable |
| trixie | 2.1.4-1 | vulnerable |
| forky, sid | 2.3.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| sslh | source | (unstable) | 2.3.1-1 | | | 1107213 |
Notes
[trixie] - sslh <no-dsa> (Minor issue)
[bookworm] - sslh <no-dsa> (Minor issue)
[bullseye] - sslh <ignored> (Minor issue; too intrusive to backport)
https://bugzilla.suse.com/show_bug.cgi?id=1243122
Fixed by: https://github.com/yrutschle/sslh/commit/ff8206f7c8a47f901b78a1b78db5a4c788f6aa6f (v2.2.4)
https://www.openwall.com/lists/oss-security/2025/06/13/1