OESA-2023-1771

    Dashboard / Vulnerabilities / OESA-2023-1771

    OESA-2023-1771

    Published: 28 Oct 2023Last Modified: 18 Aug 2026
    Upstream:
    CVE-2023-44487

    Summary: nghttp2 security update

    Details: The framing layer of HTTP/2 is implemented as a form of reusable C library. On top of that, we have implemented HTTP/2 client, server and proxy. We have also developed load test and benchmarking tool for HTTP/2. Security Fix(es): The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.(CVE-2023-44487)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1771, https://nvd.nist.gov/vuln/detail/CVE-2023-44487

    Affected packages

    Package

    Name: nghttp2

    Purl: pkg:rpm/openEuler/nghttp2&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.41.0-4.oe1

    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
    OESA-2023-1771 | CVE-DB