PoC Index

CVE-2019-11503

HIGH 7.5EPSS 2.4%

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."

CVSS v3.0
7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
2.42% chance of exploitation in the next 30 days, 83th percentile
Published
2019-04-24
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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