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CVE-2024-28182 Affecting nghttp2 package, versions *

low

Snyk CVSS

      Threat Intelligence

      EPSS 0.04% (10th percentile)
    Expand this section
    Red Hat
    5.3 medium
    Expand this section
    SUSE
    7.5 high

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    • Snyk ID SNYK-DEBIAN11-NGHTTP2-6541750
    • published 4 Apr 2024
    • disclosed 4 Apr 2024
    Report a new vulnerability Found a mistake?

    Introduced: 4 Apr 2024

    New CVE-2024-28182 Open this link in a new tab

    How to fix?

    There is no fixed version for Debian:11 nghttp2.

    NVD Description

    Note: Versions mentioned in the description apply only to the upstream nghttp2 package and not the nghttp2 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

    nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK stream. nghttp2 v1.61.0 mitigates this vulnerability by limiting the number of CONTINUATION frames it accepts per stream. There is no workaround for this vulnerability.