CVE-2022-30522

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    CVE-2022-30522

    Published: 8 Jun 2022Last Modified: 12 Aug 2026

    Summary: mod_sed denial of service

    Details: If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.

    References: https://httpd.apache.org/security/vulnerabilities_24.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30522.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/, https://nvd.nist.gov/vuln/detail/CVE-2022-30522, https://security.gentoo.org/glsa/202208-20, https://security.netapp.com/advisory/ntap-20220624-0005/, http://www.openwall.com/lists/oss-security/2022/06/08/6

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4654faee107e0c3a830c204a1dc94700705e8e86
    Fixed -None

    Affected versions

    2.4.53

    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-2022-30522 | CVE-DB