CVEs-PoC/2019/CVE-2019-11503.md

CVE-2019-11503

Description

snap-confine as included in snapd before 2.39 did not guard against symlink races when performing the chdir() to the current working directory of the calling user, aka a "cwd restore permission bypass."

POC

Reference

• http://www.openwall.com/lists/oss-security/2019/04/25/7
• https://www.openwall.com/lists/oss-security/2019/04/18/4

Github

No PoCs found on GitHub currently.