DEBIAN-CVE-2019-7303

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    DEBIAN-CVE-2019-7303

    Published: 23 Apr 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-7303

    Summary:

    Details: 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: https://security-tracker.debian.org/tracker/CVE-2019-7303

    Affected packages

    Package

    Name: snapd

    Purl: pkg:deb/debian/snapd?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.37.4-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High