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ALPINE-CVE-2019-9513

ALPINE-CVE-2019-9513

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

CVSS 7.5 · High · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • nghttp2 Alpine:v3.10

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.11

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.16

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.17

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.18

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.19

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.20

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.21

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.7

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.8

    Affected ranges
    • ECOSYSTEM: < 1.39.2-r0

    Update to 1.39.2-r0

  • nghttp2 Alpine:v3.9

    Affected ranges
    • ECOSYSTEM: < 1.35.1-r1

    Update to 1.35.1-r1

  • nginx Alpine:v3.10

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

  • nginx Alpine:v3.11

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

  • nginx Alpine:v3.12

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

  • nginx Alpine:v3.13

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

  • nginx Alpine:v3.14

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

  • nginx Alpine:v3.15

    Affected ranges
    • ECOSYSTEM: ≥ 1.9.5, < 1.16.1-r0

    Update to 1.16.1-r0

Original sources

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