UBUNTU-CVE-2018-7552

    Dashboard / Vulnerabilities / UBUNTU-CVE-2018-7552

    UBUNTU-CVE-2018-7552

    Published: 28 Feb 2018Last Modified: 8 Sept 2025
    Upstream:
    CVE-2018-7552

    Summary:

    Details: There is an invalid free in Mapping::DoubleHash::clear in mapping.cpp that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.

    References: https://ubuntu.com/security/CVE-2018-7552, https://github.com/pts/sam2p/issues/30, https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527, https://www.cve.org/CVERecord?id=CVE-2018-7552

    Affected packages

    Package

    Name: sam2p

    Purl: pkg:deb/ubuntu/[email protected]+deb8u3build0.14.04.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.49.2-3+deb8u3build0.14.04.1

    Affected versions

    0.49.1-1
    0.49.2-2

    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