CVE catalog
CVE-2016-0756
prosody: CVE-2016-0756
- Severity
- Medium · CVSS 5.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.05% · Oct 25, 2026
The generate_dialback function in the mod_dialback module in Prosody before 0.9.10 does not properly separate fields when generating dialback keys, which allows remote attackers to spoof XMPP network domains via a crafted stream id and domain name that is included in the target domain as a suffix.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | prosody | sid | 13.0.7-1 | fixed |
| Debian | prosody | forky | 13.0.7-1 | fixed |
| Debian | prosody | trixie | 13.0.1-1+deb131u | fixed |
| Debian | prosody | trixie-security | 13.0.1-1+deb131u | fixed |
| Debian | prosody | bookworm | 0.12.3-1+deb12u1 | fixed |
| Debian | prosody | bookworm-security | 0.12.3-1+deb12u1 | fixed |
| Opensuse | prosody | tumbleweed | 0.9.11-1.1 | fixed |
| Ubuntu | prosody | 16.04 | 0.9.8-1 | vulnerable |
| Ubuntu | prosody | 16.04 | 0.9.9-1 | vulnerable |
| Ubuntu | prosody | 16.04 | 0.9.10-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | prosody | source | sid | 0.9.10-1 | not yet assigned | Not reported | Not reported |
| Debian | prosody | source | forky | 0.9.10-1 | not yet assigned | Not reported | Not reported |
| Debian | prosody | source | trixie | 0.9.10-1 | not yet assigned | Not reported | Not reported |
| Debian | prosody | source | bookworm | 0.9.10-1 | not yet assigned | Not reported | Not reported |
| Opensuse | prosody | rpm | tumbleweed | 0.9.11-1.1 | Not reported | OPENSUSE-SU-2024:10489-1 | Not reported |
| Ubuntu | prosody | deb | 16.04 | 0.9.10-1 | Not reported | UBUNTU-CVE-2016-0756 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [prosody]Unknown
Details (6)
0.12.3-1+deb12u1· amd64 · bookwormFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· arm64 · bookwormFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
13.0.1-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
13.0.1-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
0.9.10-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
[Debian 13 (Trixie)]
- [prosody]Unknown
Details (6)
13.0.1-1+deb131u· amd64 · trixieFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
13.0.1-1+deb131u· arm64 · trixieFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
13.0.6-1~bpo13+1· amd64 · trixie-backportsFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
13.0.6-1~bpo13+1· arm64 · trixie-backportsFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
13.0.1-1+deb131u· amd64 · trixie-securityFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
13.0.1-1+deb131u· arm64 · trixie-securityFixed · Fixed:
0.9.10-1dsa · prosody · debian · 13
[openSUSE Tumbleweed]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10489-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-0756]
- [https://osv.dev/vulnerability/DLA-407-1]
- [https://osv.dev/vulnerability/DSA-3463-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-0756]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:10489-1]
- [https://security-tracker.debian.org/tracker/CVE-2016-0756]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]