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CVE-2025-61985

CVE-2025-61985

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.

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.

CVSS 3.6 · Low · EPSS 0.1% · Fix available

Published
Updated

Stack: system · network

Affected products and versions

  • openssh

    Versions
    • ≥ 0, < 10.1: Affected (custom)

    Update to 10.1

  • openssh Debian:12

    Versions
    • 1:9.2p1-2
    • 1:9.2p1-2+deb12u1
    • 1:9.2p1-2+deb12u2
    • 1:9.2p1-2+deb12u3
    • 1:9.2p1-2+deb12u4
    • 1:9.2p1-2+deb12u5
    • 1:9.2p1-2+deb12u6
    • 1:9.2p1-2+deb12u7
    Affected ranges
    • ECOSYSTEM: < 1:9.2p1-2+deb12u8

    Update to 1:9.2p1-2+deb12u8

  • openssh Debian:13

    Versions
    • 1:10.0p1-7
    Affected ranges
    • ECOSYSTEM: < 1:10.0p1-7+deb13u1

    Update to 1:10.0p1-7+deb13u1

  • openssh Debian:14

    Versions
    • 1:10.0p1-7
    • 1:10.0p1-8
    Affected ranges
    • ECOSYSTEM: < 1:10.1p1-1

    Update to 1:10.1p1-1

  • openssh Ubuntu:Pro:FIPS-updates:16.04:LTS

    Versions
    • 1:7.2p2-4ubuntu2.fips.2.2.3
    • 1:7.2p2-4ubuntu2.fips.2.4.1
    • 1:7.2p2-4ubuntu2.fips.2.4.2
    • 1:7.2p2-4ubuntu2.fips.2.8.1
    • 1:7.2p2-4ubuntu2.fips.2.10.1
    • 1:7.2p2-4ubuntu2.fips.2.10.2
    • 1:7.2p2-4ubuntu2.fips.2.10.3
    • 1:7.2p2-4ubuntu2.fips.2.10.4
    • 1:7.2p2-4ubuntu2.fips.2.10.5
    • 1:7.2p2-4ubuntu2.fips.2.10.6
    • 1:7.2p2-4ubuntu2.fips.2.10.7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS:16.04:LTS

    Versions
    • 1:7.2p2-4ubuntu2.fips.2.2
    • 1:7.2p2-4ubuntu2.fips.2.2.1
    • 1:7.2p2-4ubuntu2.fips.2.10.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh-ssh1 Ubuntu:18.04:LTS

    Versions
    • 1:7.5p1-8
    • 1:7.5p1-9
    • 1:7.5p1-9build1
    • 1:7.5p1-10
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS-updates:18.04:LTS

    Versions
    • 1:7.9p1-10~ubuntu18.04.fips.0.1
    • 1:7.9p1-10~ubuntu18.04.fips.0.2
    • 1:7.9p1-10~ubuntu18.04.fips.0.3
    • 1:7.9p1-10~ubuntu18.04.fips.0.4
    • 1:7.9p1-10~ubuntu18.04.fips.0.5
    • 1:7.9p1-10~ubuntu18.04.fips.0.6
    • 1:7.9p1-10~ubuntu18.04.fips.0.7
    • 1:7.9p1-10~ubuntu18.04.fips.0.8
    • 1:7.9p1-10~ubuntu18.04.fips.0.9
    • 1:7.9p1-10~ubuntu18.04.fips.0.10
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS:18.04:LTS

    Versions
    • 1:7.9p1-10~ubuntu18.04.fips.0.1
    • 1:7.9p1-10~ubuntu18.04.fips.0.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:20.04:LTS

    Versions
    • 1:8.0p1-6build1
    • 1:8.1p1-1
    • 1:8.1p1-5
    • 1:8.2p1-4
    • 1:8.2p1-4ubuntu0.1
    • 1:8.2p1-4ubuntu0.2
    • 1:8.2p1-4ubuntu0.3
    • 1:8.2p1-4ubuntu0.4
    • 1:8.2p1-4ubuntu0.5
    • 1:8.2p1-4ubuntu0.7
    • 1:8.2p1-4ubuntu0.8
    • 1:8.2p1-4ubuntu0.9
    • 1:8.2p1-4ubuntu0.10
    • 1:8.2p1-4ubuntu0.11
    • 1:8.2p1-4ubuntu0.12
    • 1:8.2p1-4ubuntu0.13
    Affected ranges
    • ECOSYSTEM: < 1:8.2p1-4ubuntu0.13+esm1

    Update to 1:8.2p1-4ubuntu0.13+esm1

  • openssh-ssh1 Ubuntu:20.04:LTS

    Versions
    • 1:7.5p1-11build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS-updates:20.04:LTS

    Versions
    • 1:8.2p1-4ubuntu0.fips.0.2.1
    • 1:8.2p1-4ubuntu0.fips.0.4.0
    • 1:8.2p1-4ubuntu0.fips.0.5.0
    • 1:8.2p1-4ubuntu0.fips.0.7
    • 1:8.2p1-4ubuntu0.fips.0.8
    • 1:8.2p1-4ubuntu0.fips.0.9
    • 1:8.2p1-4ubuntu0.fips.0.10
    • 1:8.2p1-4ubuntu0.fips.0.11
    • 1:8.2p1-4ubuntu0.fips.0.12
    • 1:8.2p1-4ubuntu0.fips.0.13
    Affected ranges
    • ECOSYSTEM: < 1:8.2p1-4ubuntu0.fips.0.13.1

    Update to 1:8.2p1-4ubuntu0.fips.0.13.1

  • openssh Ubuntu:Pro:FIPS:20.04:LTS

    Versions
    • 1:8.2p1-4ubuntu0.fips.0.2.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • 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
    • 1:8.9p1-3ubuntu0.5
    • 1:8.9p1-3ubuntu0.6
    • 1:8.9p1-3ubuntu0.7
    • 1:8.9p1-3ubuntu0.10
    • 1:8.9p1-3ubuntu0.11
    • 1:8.9p1-3ubuntu0.13
    Affected ranges
    • ECOSYSTEM: < 1:8.9p1-3ubuntu0.14

    Update to 1:8.9p1-3ubuntu0.14

  • openssh-ssh1 Ubuntu:22.04:LTS

    Versions
    • 1:7.5p1-12
    • 1:7.5p1-12build1
    • 1:7.5p1-13
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS-preview:22.04:LTS

    Versions
    • 1:8.9p1-3ubuntu0.4+Fips1
    • 1:8.9p1-3ubuntu0.4+Fips3
    • 1:8.9p1-3ubuntu1.fips.0~ppa3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS-updates:22.04:LTS

    Versions
    • 1:8.9p1-3ubuntu0.4+Fips1
    • 1:8.9p1-3ubuntu0.4+Fips3
    • 1:8.9p1-3ubuntu0.6+Fips1
    • 1:8.9p1-3ubuntu0.7+Fips1
    • 1:8.9p1-3ubuntu0.10+Fips1
    • 1:8.9p1-3ubuntu0.11+Fips1
    • 1:8.9p1-3ubuntu0.13+Fips1
    Affected ranges
    • ECOSYSTEM: < 1:8.9p1-3ubuntu0.14+Fips1

    Update to 1:8.9p1-3ubuntu0.14+Fips1

  • openssh Ubuntu:24.04:LTS

    Versions
    • 1:9.3p1-1ubuntu3
    • 1:9.4p1-1ubuntu1
    • 1:9.6p1-3ubuntu1
    • 1:9.6p1-3ubuntu2
    • 1:9.6p1-3ubuntu11
    • 1:9.6p1-3ubuntu12
    • 1:9.6p1-3ubuntu13
    • 1:9.6p1-3ubuntu13.3
    • 1:9.6p1-3ubuntu13.4
    • 1:9.6p1-3ubuntu13.5
    • 1:9.6p1-3ubuntu13.7
    • 1:9.6p1-3ubuntu13.8
    • 1:9.6p1-3ubuntu13.9
    • 1:9.6p1-3ubuntu13.11
    • 1:9.6p1-3ubuntu13.12
    • 1:9.6p1-3ubuntu13.13
    • 1:9.6p1-3ubuntu13.14
    Affected ranges
    • ECOSYSTEM: < 1:9.6p1-3ubuntu13.15

    Update to 1:9.6p1-3ubuntu13.15

  • openssh-ssh1 Ubuntu:24.04:LTS

    Versions
    • 1:7.5p1-14
    • 1:7.5p1-15
    • 1:7.5p1-15build1
    • 1:7.5p1-16
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:Pro:FIPS-updates:24.04:LTS

    Versions
    • 1:9.6p1-3ubuntu13.7+Fips1
    • 1:9.6p1-3ubuntu13.12+Fips1
    • 1:9.6p1-3ubuntu13.13+Fips1
    • 1:9.6p1-3ubuntu13.14+Fips1
    Affected ranges
    • ECOSYSTEM: < 1:9.6p1-3ubuntu13.15+Fips1

    Update to 1:9.6p1-3ubuntu13.15+Fips1

  • openssh Ubuntu:25.10

    Versions
    • 1:9.9p1-3ubuntu3
    • 1:9.9p1-3ubuntu3.1
    • 1:10.0p1-5ubuntu2
    • 1:10.0p1-5ubuntu3
    • 1:10.0p1-5ubuntu4
    • 1:10.0p1-5ubuntu5
    Affected ranges
    • ECOSYSTEM: < 1:10.0p1-5ubuntu5.1

    Update to 1:10.0p1-5ubuntu5.1

  • openssh-ssh1 Ubuntu:25.10

    Versions
    • 1:7.5p1-17
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh-ssh1 Ubuntu:26.10

    Versions
    • 1:7.5p1-18
    • 1:7.5p1-18ubuntu1
    • 1:7.5p1-18ubuntu2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openssh Ubuntu:26.04:LTS

    Versions
    • 1:10.0p1-5ubuntu5
    Affected ranges
    • ECOSYSTEM: < 1:10.2p1-2ubuntu1

    Update to 1:10.2p1-2ubuntu1

Original sources

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