OESA-2023-1455

    Dashboard / Vulnerabilities / OESA-2023-1455

    OESA-2023-1455

    Published: 29 Jul 2023Last Modified: 18 Aug 2026

    Summary: firefox security update

    Details: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fix(es): addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22822) build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22823) defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22824)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1455, https://nvd.nist.gov/vuln/detail/CVE-2022-22822, https://nvd.nist.gov/vuln/detail/CVE-2022-22823, https://nvd.nist.gov/vuln/detail/CVE-2022-22824

    Affected packages

    Package

    Name: firefox

    Purl: pkg:rpm/openEuler/firefox&distro=openEuler-20.03-LTS-SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -79.0-12.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-2023-1455 | CVE-DB