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OpenAdvisories
Medium · 4.3 CVE-2018-12476 EUVD-2018-4446GHSA-7vq9-fwhq-w55p

obs-service-extract_file's outfilename parameter allows to write files outside of package directory

Published Jan 27, 2020 · Updated Sep 16, 2024 · Assigned by microfocus

Description

Relative Path Traversal vulnerability in obs-service-tar_scm of SUSE Linux Enterprise Server 15; openSUSE Factory allows remote attackers with control over a repository to overwrite files on the machine of the local user if a malicious service is executed. This issue affects: SUSE Linux Enterprise Server 15 obs-service-tar_scm versions prior to 0.9.2.1537788075.fefaa74:. openSUSE Factory obs-service-tar_scm versions prior to 0.9.2.1537788075.fefaa74.

Affected products

VendorProductAffectedFixed
SUSE SUSE Linux Enterprise Server 15 obs-service-tar_scm – < 0.9.2.1537788075.fefaa74: 0.9.2.1537788075.fefaa74:
openSUSE Factory obs-service-tar_scm – < 0.9.2.1537788075.fefaa74 0.9.2.1537788075.fefaa74

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.

ReleasePackageFixed inAdvisory
SUSE Package Hub 15 obs-service-tar_scm 0.10.5.1551309990.79898c7-bp150.3.3.1 openSUSE-SU-2019:0329-1
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed obs-service-tar_scm 0.10.28.1632141620.a8837d3-1.1 openSUSE-SU-2024:11107-1
openSUSE Leap 15.0 obs-service-tar_scm 0.10.5.1551309990.79898c7-lp150.2.3.1 openSUSE-SU-2019:0326-1

Advisories 3

References