CVE catalog
CVE-2022-21949
ruby-xmlhash: CVE-2022-21949
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.86% · Oct 27, 2026
A Improper Restriction of XML External Entity Reference vulnerability in SUSE Open Build Service allows remote attackers to reference external entities in certain operations. This can be used to gain information from the server that can be abused to escalate to Admin privileges on OBS. This issue affects: SUSE Open Build Service Open Build Service versions prior to 2.10.13.
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 | ruby-xmlhash | bookworm | 1.3.6-3.1 | fixed |
| Ubuntu | ruby-xmlhash | 16.04 | 1.3.6-1 | vulnerable |
| Ubuntu | ruby-xmlhash | 16.04 | 1.3.6-2 | vulnerable |
| Ubuntu | ruby-xmlhash | 16.04 | 1.3.6-2build1 | vulnerable |
| Ubuntu | ruby-xmlhash | 16.04 | 1.3.6-2build2 | vulnerable |
| Ubuntu | ruby-xmlhash | 18.04 | 1.3.6-2build2 | vulnerable |
| Ubuntu | ruby-xmlhash | 18.04 | 1.3.6-2build3 | vulnerable |
| Ubuntu | ruby-xmlhash | 18.04 | 1.3.6-2build4 | vulnerable |
| Ubuntu | ruby-xmlhash | 20.04 | 1.3.6-2build4 | vulnerable |
| Ubuntu | ruby-xmlhash | 20.04 | 1.3.6-2build5 | vulnerable |
| Ubuntu | ruby-xmlhash | 22.04 | 1.3.6-2build5 | vulnerable |
| Ubuntu | ruby-xmlhash | 22.04 | 1.3.6-2build6 | vulnerable |
| Ubuntu | ruby-xmlhash | 22.04 | 1.3.6-2build7 | vulnerable |
| Ubuntu | ruby-xmlhash | 24.04 | 1.3.6-3.1 | vulnerable |
| Ubuntu | ruby-xmlhash | 24.04 | 1.3.6-3.1build1 | vulnerable |
| Ubuntu | ruby-xmlhash | 24.04 | 1.3.6-3.1build2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ruby-xmlhash | source | bookworm | 1.3.6-3.1 | not yet assigned | Not reported | [1010667] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [ruby-xmlhash]Fixed
Details (2)
1.3.6-3.1· amd64 · bookwormFixed · Fixed:
1.3.6-3.1dsa · ruby-xmlhash · debian · bookworm
1.3.6-3.1· arm64 · bookwormFixed · Fixed:
1.3.6-3.1dsa · ruby-xmlhash · debian · bookworm
Observed: