OESA-2021-1195

    Dashboard / Vulnerabilities / OESA-2021-1195

    OESA-2021-1195

    Published: 24 May 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2020-18032

    Summary: graphviz security update

    Details: Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains. Security Fix(es): Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the "lib/common/shapes.c" component.(CVE-2020-18032)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1195, https://nvd.nist.gov/vuln/detail/CVE-2020-18032

    Affected packages

    Package

    Name: graphviz

    Purl: pkg:rpm/openEuler/graphviz&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.44.0-2.oe1

    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
    OESA-2021-1195 | CVE-DB