ALSA-2024:2368

    Dashboard / Vulnerabilities / ALSA-2024:2368

    ALSA-2024:2368

    Published: 30 Apr 2024Last Modified: 29 Oct 2026

    Summary: Moderate: mod_http2 security update

    Details: The mod_http2 Apache httpd module implements the HTTP2 protocol (h2+h2c) on top of libnghttp2 for httpd 2.4 servers. Security Fix(es): * httpd: mod_http2: DoS in HTTP/2 with initial window size 0 (CVE-2023-43622) * mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487) (CVE-2023-45802) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

    References: https://access.redhat.com/errata/RHSA-2024:2368, https://access.redhat.com/security/cve/CVE-2023-43622, https://access.redhat.com/security/cve/CVE-2023-45802, https://bugzilla.redhat.com/2243877, https://bugzilla.redhat.com/2245153, https://errata.almalinux.org/9/ALSA-2024-2368.html

    Affected packages

    Package

    Name: mod_http2

    Purl: pkg:rpm/almalinux/mod_http2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.26-1.el9

    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
    ALSA-2024:2368 | CVE-DB