A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: canonical
Published: 2019-04-23T15:57:32.592636Z
Updated: 2024-09-17T01:46:16.086Z
Reserved: 2019-02-01T00:00:00
Link: CVE-2019-7303
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-04-23T16:29:10.640
Modified: 2024-11-21T04:47:57.920
Link: CVE-2019-7303
Redhat
No data.