CVE-2022-21949: A Improper Restriction of XML External Entity Reference vulnerability in SUSE Open Build Service allows remote attackers to reference external entities in…

PriorityP356high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

1.74%

75.1th percentile

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

3 ranges

Vendor	Product	Version range	Fixed in
debian	ruby-xmlhash	< ruby-xmlhash 1.3.6-3.1 (bookworm)	ruby-xmlhash 1.3.6-3.1 (bookworm)
opensuse	open_build_service	< 2.10.13	2.10.13
suse	open_build_service	>= Open Build Service < 2.10.13	2.10.13

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C

osv8.8HIGH

vendor_debian8.8HIGH

vendor_redhat5.5MEDIUM

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