CVE-2022-25309

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    CVE-2022-25309

    Published: 6 Sept 2022Last Modified: 12 Aug 2026

    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://access.redhat.com/security/cve/CVE-2022-25309, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25309.json, https://nvd.nist.gov/vuln/detail/CVE-2022-25309, https://bugzilla.redhat.com/show_bug.cgi?id=2047896, https://github.com/fribidi/fribidi/issues/182, https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -6428d8469e536bcbb6e12c7b79ba6659371c435a

    Affected versions

    Fixed in v1.0.12

    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
    CVE-2022-25309 | CVE-DB