CVE-2018-10196

    Dashboard / Vulnerabilities / CVE-2018-10196

    CVE-2018-10196

    Published: 30 May 2018Last Modified: 8 Jul 2026

    Summary:

    Details: NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library in Graphviz 2.40.1 allows remote attackers to cause a denial of service (application crash) via a crafted file.

    References: https://lists.debian.org/debian-lts-announce/2021/05/msg00014.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6VR2CT3LD52GWAQUZAOSEXSYE3O7HGN/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TWUEEJPMS5LAROYJYY6FREOTI6VPN3M4/, https://usn.ubuntu.com/3731-1/, https://bugzilla.redhat.com/show_bug.cgi?id=1579254, https://gitlab.com/graphviz/graphviz/issues/1367

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 67cd2e5121379a38e0801cc05cce5033f8a2a609
    Fixed -None

    Affected versions

    2.40.1

    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