CVE-2019-1010238

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    CVE-2019-1010238

    Published: 19 Jul 2019Last Modified: 14 Aug 2026

    Summary:

    Details: Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/, https://access.redhat.com/errata/RHBA-2019:2824, https://access.redhat.com/errata/RHSA-2019:2571, https://access.redhat.com/errata/RHSA-2019:2582, https://access.redhat.com/errata/RHSA-2019:2594, https://access.redhat.com/errata/RHSA-2019:3234, https://seclists.org/bugtraq/2019/Aug/14, https://security.gentoo.org/glsa/201909-03, https://usn.ubuntu.com/4081-1/, https://www.debian.org/security/2019/dsa-4496, https://gitlab.gnome.org/GNOME/pango/-/issues/342, https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c, https://www.oracle.com/security-alerts/cpuapr2020.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- d4f3370336a40907f528a41e75a55fe4f50c1a11
    Fixed -None

    Affected versions

    1.44

    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