PT-2022-15198 · Suse+1 · Opensuse Open Build Service+1

Victor Pereira · Published 2022-05-03 · Updated 2022-05-25 · CVE-2022-21949

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions SUSE Open Build Service versions prior to 2.10.13

Description A vulnerability in SUSE Open Build Service allows remote attackers to reference external entities in certain operations, potentially gaining information from the server that can be abused to escalate to Admin privileges on OBS.

Recommendations For versions prior to 2.10.13, update to version 2.10.13 or later to resolve the issue. As a temporary workaround, consider restricting access to certain operations that may be vulnerable to XML External Entity Reference attacks until a patch is applied.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2022-21949

OESA-2022-1674

Affected Products

Debian

Opensuse Open Build Service

References · 13

• https://ubuntu.com/security/CVE-2022-21949 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1674 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-21949 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21949 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-21949 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21949 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-21949 · Vendor Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1197928 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-21949 · Vendor Advisory
• https://github.com/coolo/xmlhash/commit/544e614e2674ad26b97a234baa013723c829b751 · Note
• https://t.me/cibsecurity/41792 · Telegram Post
• https://t.me/cvenotify/29599 · Telegram Post
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1674 · Note