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.
References
Link | Resource |
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https://usn.ubuntu.com/3917-1/ | Third Party Advisory |
https://www.exploit-db.com/exploits/46594 | Exploit Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2019-04-23 16:29
Updated : 2024-02-28 17:08
NVD link : CVE-2019-7303
Mitre link : CVE-2019-7303
CVE.ORG link : CVE-2019-7303
JSON object : View
Products Affected
canonical
- ubuntu_linux
- snapd
CWE