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CVE-2023-26964

CVE-2023-26964

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

An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service (DoS).

CVSS 7.5 · High · EPSS 1.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • rust-h2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 0.3.13-2

    Update to 0.3.13-2

  • rust-h2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 0.3.13-2

    Update to 0.3.13-2

  • rust-h2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 0.3.13-2

    Update to 0.3.13-2

  • rust-hyper Ubuntu:20.04:LTS

    Versions
    • 0.12.35-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rust-hyper Ubuntu:24.04:LTS

    Versions
    • 0.14.25-1
    • 0.14.27-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rust-hyper Ubuntu:25.10

    Versions
    • 1.5.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rust-hyper Ubuntu:26.10

    Versions
    • 1.8.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rust-hyper Ubuntu:26.04:LTS

    Versions
    • 1.5.2-1
    • 1.7.0-1
    • 1.8.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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