RLSA-2023:5749

    Dashboard / Vulnerabilities / RLSA-2023:5749

    RLSA-2023:5749

    Published: 24 Oct 2023Last Modified: 5 Feb 2026
    Upstream:
    CVE-2023-44487

    Summary: Important: .NET 7.0 security update

    Details: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET 7.0 to SDK 7.0.112 and Runtime 7.0.12. Security Fix(es): * HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487) 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.

    References: https://errata.rockylinux.org/RLSA-2023:5749, https://bugzilla.redhat.com/show_bug.cgi?id=2242803

    Affected packages

    Package

    Name: dotnet7.0

    Purl: pkg:rpm/rocky-linux/dotnet7.0?distro=rocky-linux-9&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:7.0.112-1.el9_2

    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
    RLSA-2023:5749 | CVE-DB