Link Following Affecting snapd package, versions *
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIAN9-SNAPD-345281
- published24 Apr 2019
- disclosed24 Apr 2019
Introduced: 24 Apr 2019
CVE-2019-11502 (opens in a new tab)How to fix?
There is no fixed version for Debian:9 snapd.
NVD Description
Note: Versions mentioned in the description apply only to the upstream snapd package and not the snapd package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
snap-confine in snapd before 2.38 incorrectly set the ownership of a snap application to the uid and gid of the first calling user. Consequently, that user had unintended access to a private /tmp directory.
References
- https://security-tracker.debian.org/tracker/CVE-2019-11502
- https://github.com/snapcore/snapd/commit/bdbfeebef03245176ae0dc323392bb0522a339b1
- https://www.openwall.com/lists/oss-security/2019/04/18/4
- http://www.openwall.com/lists/oss-security/2019/04/25/7
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-11502