UBUNTU-CVE-2014-0145

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    UBUNTU-CVE-2014-0145

    Published: 26 Mar 2014Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-0145
    Aliases:
    USN-2342-1

    Summary:

    Details: Multiple buffer overflows in QEMU before 1.7.2 and 2.x before 2.0.0, allow local users to cause a denial of service (crash) or possibly execute arbitrary code via a large (1) L1 table in the qcow2_snapshot_load_tmp in the QCOW 2 block driver (block/qcow2-snapshot.c) or (2) uncompressed chunk, (3) chunk length, or (4) number of sectors in the DMG block driver (block/dmg.c).

    References: https://ubuntu.com/security/CVE-2014-0145, http://www.openwall.com/lists/oss-security/2014/03/26, https://ubuntu.com/security/notices/USN-2342-1, https://www.cve.org/CVERecord?id=CVE-2014-0145

    Affected packages

    Package

    Name: qemu

    Purl: pkg:deb/ubuntu/[email protected]~rc1+dfsg-0ubuntu3?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.0~rc1+dfsg-0ubuntu3

    Affected versions

    1.5.0+dfsg-3ubuntu5
    1.5.0+dfsg-3ubuntu6

    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