Exposure of Resource to Wrong Sphere Affecting libflatpak0 package, versions <0.10.4-4.10.1
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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Test your applications- Snyk IDSNYK-SLES150-LIBFLATPAK0-2738895
- published14 Apr 2022
- disclosed20 Aug 2019
Introduced: 20 Aug 2019
CVE-2019-8308 (opens in a new tab)How to fix?
Upgrade SLES:15.0 libflatpak0 to version 0.10.4-4.10.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libflatpak0 package and not the libflatpak0 package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.
References
- https://www.suse.com/security/cve/CVE-2019-8308.html
- https://bugzilla.suse.com/1125431
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html
- https://access.redhat.com/errata/RHSA-2019:0375
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059
- https://github.com/flatpak/flatpak/releases/tag/1.0.7
- https://github.com/flatpak/flatpak/releases/tag/1.2.3