CVE catalog
CVE-2021-32917
prosody: CVE-2021-32917
- Severity
- Medium · CVSS 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.16% · Oct 25, 2026
An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted use of the server's bandwidth.
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 | leap 15.2 | 0.11.9-lp152.2.3.1 | fixed |
| Suse | prosody | package hub 15 sp2 | 0.11.9-bp152.2.3.1 | fixed |
| Opensuse | prosody | tumbleweed | 0.11.10-1.2 | 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 | vulnerable |
| Ubuntu | prosody | pro | 0.9.12-2 | vulnerable |
| Ubuntu | prosody | pro | 0.10.0-1 | vulnerable |
| Ubuntu | prosody | pro | 0.10.0-1build1 | vulnerable |
| Ubuntu | prosody | pro | 0.10.0-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | prosody | 20.04 | 0.11.2-1 | vulnerable |
| Ubuntu | prosody | 20.04 | 0.11.3-1 | vulnerable |
| Ubuntu | prosody | 20.04 | 0.11.4-1 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.10-1 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.10-1build1 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.10-1build2 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.11-1 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.11-2 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.12-1 | vulnerable |
| Ubuntu | prosody | 22.04 | 0.11.13-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | prosody | source | sid | 0.11.9-1 | not yet assigned | Not reported | [988668] |
| Debian | prosody | source | forky | 0.11.9-1 | not yet assigned | Not reported | [988668] |
| Debian | prosody | source | trixie | 0.11.9-1 | not yet assigned | Not reported | [988668] |
| Debian | prosody | source | bookworm | 0.11.9-1 | not yet assigned | Not reported | [988668] |
| Opensuse | prosody | rpm | leap 15.2 | 0.11.9-lp152.2.3.1 | Not reported | OPENSUSE-SU-2021:0728-1 | Not reported |
| Suse | prosody | rpm | package hub 15 sp2 | 0.11.9-bp152.2.3.1 | Not reported | OPENSUSE-SU-2021:0751-1 | Not reported |
| Opensuse | prosody | rpm | tumbleweed | 0.11.10-1.2 | Not reported | OPENSUSE-SU-2024:11197-1 | 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:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· arm64 · bookwormFixed · Fixed:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
13.0.1-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
13.0.1-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
0.12.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
0.11.9-1dsa · prosody · debian · bookworm; dsa · prosody · debian · 12
[Debian 13 (Trixie)]
- [prosody]Unknown
Details (6)
13.0.1-1+deb131u· amd64 · trixieFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
13.0.1-1+deb131u· arm64 · trixieFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
13.0.6-1~bpo13+1· amd64 · trixie-backportsFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
13.0.6-1~bpo13+1· arm64 · trixie-backportsFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
13.0.1-1+deb131u· amd64 · trixie-securityFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
13.0.1-1+deb131u· arm64 · trixie-securityFixed · Fixed:
0.11.9-1dsa · prosody · debian · 13
[openSUSE Tumbleweed]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_0728-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-32917]
- [https://osv.dev/vulnerability/DLA-2687-1]
- [https://osv.dev/vulnerability/DSA-4916-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-32917]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:0728-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:0751-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:11197-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-32917]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-32917.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]