ALSA-2019:2799

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    ALSA-2019:2799

    Published: 17 Sept 2019Last Modified: 4 Feb 2026

    Summary: Important: nginx:1.14 security update

    Details: Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 (Post Office Protocol 3) and IMAP protocols, with a focus on high concurrency, performance and low memory usage. Security Fix(es): * HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513) * HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) 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.almalinux.org/8/ALSA-2019-2799.html, https://vulners.com/cve/CVE-2019-9511, https://vulners.com/cve/CVE-2019-9513, https://vulners.com/cve/CVE-2019-9516

    Affected packages

    Package

    Name: nginx

    Purl: pkg:rpm/almalinux/nginx

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.14.1-9.module_el8.5.0+34+dc1cfba5.alma

    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