UBUNTU-CVE-2022-25309

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    UBUNTU-CVE-2022-25309

    Published: 22 Feb 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-25309

    Summary:

    Details: A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.

    References: https://ubuntu.com/security/CVE-2022-25309, https://access.redhat.com/security/cve/CVE-2022-25309, https://github.com/fribidi/fribidi/issues/182, https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3, https://ubuntu.com/security/notices/USN-5366-1, https://ubuntu.com/security/notices/USN-5366-2, https://ubuntu.com/security/notices/USN-5922-1, https://www.cve.org/CVERecord?id=CVE-2022-25309

    Affected packages

    Package

    Name: fribidi

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.19.5-2
    0.19.5-2ubuntu2
    0.19.6-1

    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
    UBUNTU-CVE-2022-25309 | CVE-DB