Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SUSE | Open Build Service | Open Build Service – < 2.10.13 | 2.10.13 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 12 | ruby-xmlhash | 1.3.6-3.1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | ruby-xmlhash | No fix yet | — |
| Ubuntu 22.04 LTS | ruby-xmlhash | No fix yet | — |
| Ubuntu 20.04 LTS | ruby-xmlhash | No fix yet | — |
| Ubuntu 18.04 LTS | ruby-xmlhash | No fix yet | — |
| Ubuntu 16.04 LTS | ruby-xmlhash | No fix yet | — |