Debian/snapd: high 7.5
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
Action: Upgrade snapd to 2.40-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.40-1 | - |
Fixed versions
| 2.40-1 |
Sources
- osv: DEBIAN-CVE-2019-11503#Debian:13/snapd
- https://security-tracker.debian.org/tracker/CVE-2019-11503
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