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CVE-2023-28531

CVE-2023-28531

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

ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.

CVSS 9.8 · Critical · EPSS 3.0% · Fix available

Published
Updated

Stack: system · network

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • openssh Debian:12

    Versions
    • 1:9.2p1-2
    • 1:9.2p1-2+deb12u1
    Affected ranges
    • ECOSYSTEM: < 1:9.2p1-2+deb12u2

    Update to 1:9.2p1-2+deb12u2

  • openssh Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:9.3p1-1

    Update to 1:9.3p1-1

  • openssh Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:9.3p1-1

    Update to 1:9.3p1-1

  • openssh Ubuntu:22.04:LTS

    Versions
    • 1:8.4p1-6ubuntu2
    • 1:8.7p1-2
    • 1:8.7p1-2build1
    • 1:8.7p1-4
    • 1:8.8p1-1
    • 1:8.9p1-3
    • 1:8.9p1-3ubuntu0.1
    • 1:8.9p1-3ubuntu0.3
    • 1:8.9p1-3ubuntu0.4
    Affected ranges
    • ECOSYSTEM: < 1:8.9p1-3ubuntu0.5

    Update to 1:8.9p1-3ubuntu0.5

Original sources

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