Improper Input Validation Affecting build-mkbaselibs package, versions <20190128-3.3.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-SLES150-BUILDMKBASELIBS-2756001
- published14 Apr 2022
- disclosed14 Feb 2019
Introduced: 14 Feb 2019
CVE-2017-14804 (opens in a new tab)How to fix?
Upgrade SLES:15.0 build-mkbaselibs to version 20190128-3.3.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream build-mkbaselibs package and not the build-mkbaselibs package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
The build package before 20171128 did not check directory names during extraction of build results that allowed untrusted builds to write outside of the target system,allowing escape out of buildroots.
References
- https://www.suse.com/security/cve/CVE-2017-14804.html
- https://bugzilla.suse.com/1069904
- https://lists.opensuse.org/opensuse-security-announce/2017-12/msg00024.html
- https://lists.opensuse.org/opensuse-security-announce/2017-12/msg00025.html
- https://lists.opensuse.org/opensuse-security-announce/2018-01/msg00030.html