p PatchFirst

CVE-2025-58181

CVE-2025-58181 · Unbounded memory consumption in golang.org/x/crypto/ssh

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 servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.

CVSS 5.3 · Medium · EPSS 0.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • golang.org/x/crypto/ssh

    Versions
    • ≥ 0, < 0.45.0: Affected (semver)

    Update to 0.45.0

  • golang-go.crypto Debian:12

    Versions
    • 1:0.10.0-1
    • 1:0.12.0-1
    • 1:0.13.0-1
    • 1:0.14.0-1
    • 1:0.16.0-1
    • 1:0.17.0-1
    • 1:0.18.0-1
    • 1:0.19.0-1
    • 1:0.21.0-1
    • 1:0.22.0-1
    • 1:0.23.0-1
    • 1:0.24.0-1
    • 1:0.24.0-2
    • 1:0.25.0-1
    • 1:0.25.0-1~bpo12+1
    • 1:0.33.0-1~exp1
    • 1:0.36.0-1~exp1
    • 1:0.4.0-1
    • 1:0.41.0-1~exp1
    • 1:0.42.0-1
    • 1:0.42.0-1~exp1
    • 1:0.42.0-2
    • 1:0.42.0-3
    • 1:0.42.0-4
    • 1:0.43.0-1
    • 1:0.43.0-2
    • 1:0.45.0-1
    • 1:0.46.0-1
    • 1:0.47.0-1
    • 1:0.50.0-1
    • 1:0.52.0-1
    • 1:0.52.0-1~bpo13+1
    • 1:0.53.0-1
    • 1:0.54.0-1
    • 1:0.55.0-1
    • 1:0.56.0-1
    • 1:0.57.0-1
    • 1:0.57.0-2
    • 1:0.57.0-2~bpo13+1
    • 1:0.58.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Debian:13

    Versions
    • 1:0.25.0-1
    • 1:0.33.0-1~exp1
    • 1:0.36.0-1~exp1
    • 1:0.41.0-1~exp1
    • 1:0.42.0-1
    • 1:0.42.0-1~exp1
    • 1:0.42.0-2
    • 1:0.42.0-3
    • 1:0.42.0-4
    • 1:0.43.0-1
    • 1:0.43.0-2
    • 1:0.45.0-1
    • 1:0.46.0-1
    • 1:0.47.0-1
    • 1:0.50.0-1
    • 1:0.52.0-1
    • 1:0.52.0-1~bpo13+1
    • 1:0.53.0-1
    • 1:0.54.0-1
    • 1:0.55.0-1
    • 1:0.56.0-1
    • 1:0.57.0-1
    • 1:0.57.0-2
    • 1:0.57.0-2~bpo13+1
    • 1:0.58.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Debian:14

    Versions
    • 1:0.25.0-1
    • 1:0.33.0-1~exp1
    • 1:0.36.0-1~exp1
    • 1:0.41.0-1~exp1
    • 1:0.42.0-1
    • 1:0.42.0-1~exp1
    • 1:0.42.0-2
    • 1:0.42.0-3
    • 1:0.42.0-4
    • 1:0.43.0-1
    • 1:0.43.0-2
    Affected ranges
    • ECOSYSTEM: < 1:0.45.0-1

    Update to 1:0.45.0-1

  • google-guest-agent Ubuntu:Pro:16.04:LTS

    Versions
    • 20201217.02-0ubuntu1~16.04.0
    • 20230426.00-0ubuntu2~16.04.3
    • 20231004.02-0ubuntu1~16.04.1
    • 20231004.02-0ubuntu1~16.04.2
    • 20240716.00-0ubuntu1~16.04.0
    • 20240716.00-0ubuntu1~16.04.0+esm1
    Affected ranges
    • ECOSYSTEM: < 20240716.00-0ubuntu1~16.04.0+esm2

    Update to 20240716.00-0ubuntu1~16.04.0+esm2

  • golang-go.crypto Ubuntu:Pro:16.04:LTS

    Versions
    • 1:0.0~git20150608-1
    • 1:0.0~git20151201.0.7b85b09-2
    • 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm1
    • 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm2
    • 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • lxd Ubuntu:Pro:16.04:LTS

    Versions
    • 0.20-0ubuntu4
    • 0.21-0ubuntu3
    • 0.21-0ubuntu5
    • 0.22-0ubuntu1
    • 0.22-0ubuntu2
    • 0.23-0ubuntu1
    • 0.23-0ubuntu2
    • 0.23-0ubuntu3
    • 0.24-0ubuntu2
    • 0.24-0ubuntu3
    • 0.24-0ubuntu4
    • 0.25-0ubuntu1
    • 0.26-0ubuntu2
    • 0.26-0ubuntu3
    • 0.27-0ubuntu1
    • 0.27-0ubuntu2
    • 2.0.0~beta1-0ubuntu3
    • 2.0.0~beta1-0ubuntu4
    • 2.0.0~beta2-0ubuntu1
    • 2.0.0~beta2-0ubuntu2
    • 2.0.0~beta3-0ubuntu1
    • 2.0.0~beta3-0ubuntu2
    • 2.0.0~beta3-0ubuntu3
    • 2.0.0~beta3-0ubuntu4
    • 2.0.0~beta4-0ubuntu1
    • 2.0.0~beta4-0ubuntu2
    • 2.0.0~beta4-0ubuntu3
    • 2.0.0~beta4-0ubuntu4
    • 2.0.0~beta4-0ubuntu5
    • 2.0.0~beta4-0ubuntu6
    • 2.0.0~beta4-0ubuntu7
    • 2.0.0~rc1-0ubuntu1
    • 2.0.0~rc1-0ubuntu2
    • 2.0.0~rc1-0ubuntu3
    • 2.0.0~rc2-0ubuntu2
    • 2.0.0~rc2-0ubuntu3
    • 2.0.0~rc3-0ubuntu1
    • 2.0.0~rc3-0ubuntu2
    • 2.0.0~rc3-0ubuntu3
    • 2.0.0~rc3-0ubuntu4
    • 2.0.0~rc4-0ubuntu1
    • 2.0.0~rc5-0ubuntu1
    • 2.0.0~rc6-0ubuntu1
    • 2.0.0~rc6-0ubuntu2
    • 2.0.0~rc7-0ubuntu1
    • 2.0.0~rc7-0ubuntu2
    • 2.0.0~rc8-0ubuntu1
    • 2.0.0~rc8-0ubuntu2
    • 2.0.0~rc8-0ubuntu3
    • 2.0.0~rc8-0ubuntu5
    • 2.0.0~rc8-0ubuntu6
    • 2.0.0~rc8-0ubuntu7
    • 2.0.0~rc9-0ubuntu2
    • 2.0.0~rc9-0ubuntu3
    • 2.0.0~rc9-0ubuntu4
    • 2.0.0~rc9-0ubuntu5
    • 2.0.0-0ubuntu1
    • 2.0.0-0ubuntu2
    • 2.0.0-0ubuntu3
    • 2.0.0-0ubuntu4
    • 2.0.1-0ubuntu1~16.04.1
    • 2.0.2-0ubuntu1~16.04.1
    • 2.0.3-0ubuntu1~ubuntu16.04.2
    • 2.0.4-0ubuntu1~ubuntu16.04.1
    • 2.0.5-0ubuntu1~ubuntu16.04.1
    • 2.0.8-0ubuntu1~ubuntu16.04.1
    • 2.0.8-0ubuntu1~ubuntu16.04.2
    • 2.0.9-0ubuntu1~16.04.1
    • 2.0.9-0ubuntu1~16.04.2
    • 2.0.10-0ubuntu1~16.04.1
    • 2.0.10-0ubuntu1~16.04.2
    • 2.0.11-0ubuntu1~16.04.2
    • 2.0.11-0ubuntu1~16.04.4
    • 2.0.11-0ubuntu1~16.04.4+esm1
    • 2.0.11-0ubuntu1~16.04.4+esm2
    • 2.0.11-0ubuntu1~16.04.4+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snapd Ubuntu:Pro:16.04:LTS

    Versions
    • 1.9
    • 1.9.1.1
    • 1.9.2
    • 2.0
    • 2.0.1
    • 2.0.2
    • 2.0.3
    • 2.0.5
    • 2.0.8
    • 2.0.9
    • 2.0.10
    • 2.11+0.16.04
    • 2.12+0.16.04
    • 2.13
    • 2.14.2~16.04
    • 2.15.2ubuntu1
    • 2.16ubuntu3
    • 2.17.1ubuntu1
    • 2.20.1ubuntu1
    • 2.21
    • 2.22.2
    • 2.22.3
    • 2.22.6
    • 2.23.1
    • 2.24.1
    • 2.25
    • 2.26.10
    • 2.27.5
    • 2.28.5
    • 2.29.4.2
    • 2.32.3.2
    • 2.32.9
    • 2.33.1ubuntu2
    • 2.34.2
    • 2.34.2ubuntu0.1
    • 2.37.4
    • 2.37.4ubuntu0.1
    • 2.38
    • 2.39.2
    • 2.39.2ubuntu0.2
    • 2.40
    • 2.42.1
    • 2.45.1
    • 2.45.1ubuntu0.2
    • 2.46.1
    • 2.47.1
    • 2.48
    • 2.48.3
    • 2.54.3+16.04~esm2
    • 2.54.3+16.04.0ubuntu0.1~esm3
    • 2.54.3+16.04.0ubuntu0.1~esm4
    • 2.54.3+16.04.0ubuntu0.1~esm5
    • 2.54.3+16.04.0ubuntu0.1~esm6
    • 2.61.4ubuntu0.16.04.1+esm1
    • 2.61.4ubuntu0.16.04.1+esm2
    • 2.61.4ubuntu0.16.04.1+esm4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • lxd Ubuntu:Pro:18.04:LTS

    Versions
    • 2.18-0ubuntu6
    • 2.19-0ubuntu1
    • 2.20-0ubuntu3
    • 2.20-0ubuntu4
    • 2.21-0ubuntu1
    • 2.21-0ubuntu2
    • 2.21-0ubuntu3
    • 2.21-0ubuntu4
    • 3.0.0~beta2-0ubuntu3
    • 3.0.0~beta3-0ubuntu3
    • 3.0.0~beta5-0ubuntu2
    • 3.0.0~beta7-0ubuntu1
    • 3.0.0-0ubuntu1
    • 3.0.0-0ubuntu2
    • 3.0.0-0ubuntu3
    • 3.0.0-0ubuntu4
    • 3.0.1-0ubuntu1~18.04.1
    • 3.0.2-0ubuntu1~18.04.1
    • 3.0.3-0ubuntu1~18.04.1
    • 3.0.3-0ubuntu1~18.04.2
    • 3.0.3-0ubuntu1~18.04.2+esm1
    • 3.0.3-0ubuntu1~18.04.2+esm2
    • 3.0.3-0ubuntu1~18.04.2+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snapd Ubuntu:Pro:18.04:LTS

    Versions
    • 2.28.5+17.10
    • 2.29.4.1+18.04
    • 2.29.4.2+18.04
    • 2.31.1+18.04
    • 2.32+18.04~pre5
    • 2.32+18.04~pre6
    • 2.32+18.04
    • 2.32.3.2+18.04
    • 2.32.5+18.04
    • 2.32.8+18.04
    • 2.32.9+18.04
    • 2.33.1+18.04ubuntu2
    • 2.34.2+18.04
    • 2.34.2+18.04.1
    • 2.37.1+18.04
    • 2.37.1.1+18.04
    • 2.37.4+18.04
    • 2.37.4+18.04.1
    • 2.38+18.04
    • 2.39.2+18.04
    • 2.40+18.04
    • 2.42.1+18.04
    • 2.45.1+18.04
    • 2.45.1+18.04.2
    • 2.46.1+18.04
    • 2.47.1+18.04
    • 2.48+18.04
    • 2.48.3+18.04
    • 2.49.2+18.04
    • 2.51.1+18.04
    • 2.54.2+18.04ubuntu1
    • 2.54.3+18.04
    • 2.54.3+18.04.2ubuntu0.1
    • 2.54.3+18.04.2ubuntu0.2
    • 2.55.5+18.04
    • 2.57.5+18.04
    • 2.57.5+18.04ubuntu0.1
    • 2.58+18.04
    • 2.58+18.04.1
    • 2.61.4ubuntu0.18.04.1+esm1
    • 2.61.4ubuntu0.18.04.1+esm2
    • 2.61.4ubuntu0.18.04.1+esm4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Ubuntu:Pro:18.04:LTS

    Versions
    • 1:0.0~git20170629.0.5ef0053-1ubuntu1
    • 1:0.0~git20170629.0.5ef0053-1ubuntu2
    • 1:0.0~git20170629.0.5ef0053-2
    • 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1
    • 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm2
    • 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • google-guest-agent Ubuntu:Pro:18.04:LTS

    Versions
    • 20201217.02-0ubuntu1~18.04.0
    • 20210414.00-0ubuntu1~18.04.0
    • 20210629.00-0ubuntu1~18.04.1
    • 20220622.00-0ubuntu2~18.04.0
    • 20220622.00-0ubuntu2~18.04.1
    • 20230426.00-0ubuntu2~18.04.0
    • 20231004.02-0ubuntu1~18.04.2
    • 20231004.02-0ubuntu1~18.04.3
    • 20240716.00-0ubuntu1~18.04.0
    • 20241011.01-0ubuntu1~18.04.0
    • 20241011.01-0ubuntu1~18.04.0+esm1
    Affected ranges
    • ECOSYSTEM: < 20241011.01-0ubuntu1~18.04.0+esm2

    Update to 20241011.01-0ubuntu1~18.04.0+esm2

  • google-guest-agent Ubuntu:Pro:20.04:LTS

    Versions
    • 20201217.02-0ubuntu1~20.04.0
    • 20210414.00-0ubuntu1~20.04.0
    • 20210629.00-0ubuntu1~20.04.0
    • 20220622.00-0ubuntu2~20.04.0
    • 20220622.00-0ubuntu2~20.04.2
    • 20230426.00-0ubuntu2~20.04.0
    • 20231004.02-0ubuntu1~20.04.1
    • 20231004.02-0ubuntu1~20.04.2
    • 20231004.02-0ubuntu1~20.04.3
    • 20231004.02-0ubuntu1~20.04.4
    • 20240716.00-0ubuntu1~20.04.0
    • 20241011.01-0ubuntu1~20.04.1
    • 20250116.00-0ubuntu1~20.04.0
    • 20250116.00-0ubuntu1~20.04.0+esm1
    Affected ranges
    • ECOSYSTEM: < 20250116.00-0ubuntu1~20.04.0+esm2

    Update to 20250116.00-0ubuntu1~20.04.0+esm2

  • snapd Ubuntu:Pro:20.04:LTS

    Versions
    • 2.41+19.10.1
    • 2.42.1+20.04
    • 2.43.3+git1.8109f8
    • 2.44~pre1+20.04
    • 2.44+20.04
    • 2.44.2+20.04
    • 2.44.3+20.04
    • 2.45.1+20.04
    • 2.45.1+20.04.2
    • 2.46.1+20.04
    • 2.47.1+20.04
    • 2.48+20.04
    • 2.48.3+20.04
    • 2.49.2+20.04
    • 2.51.1+20.04ubuntu2
    • 2.54.2+20.04ubuntu2
    • 2.54.3+20.04
    • 2.54.3+20.04.1
    • 2.54.3+20.04.1ubuntu0.1
    • 2.54.3+20.04.1ubuntu0.2
    • 2.54.3+20.04.1ubuntu0.3
    • 2.55.5+20.04
    • 2.57.5+20.04
    • 2.57.5+20.04ubuntu0.1
    • 2.58+20.04
    • 2.58+20.04.1
    • 2.61.3+20.04
    • 2.62+20.04
    • 2.63+20.04
    • 2.63+20.04ubuntu0.1
    • 2.65.3+20.04
    • 2.66.1+20.04
    • 2.67.1+20.04
    • 2.67.1+20.04ubuntu1~esm1
    • 2.67.1+20.04ubuntu1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Ubuntu:Pro:20.04:LTS

    Versions
    • 1:0.0~git20190701.4def268-2
    • 1:0.0~git20200221.2aa609c-1
    • 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1
    • 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2
    • 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • google-guest-agent Ubuntu:22.04:LTS

    Versions
    • 20210629.00-0ubuntu1
    • 20210629.00-0ubuntu2
    • 20220104.00-0ubuntu1
    • 20220104.00-0ubuntu2
    • 20220622.00-0ubuntu2~22.04.0
    • 20220622.00-0ubuntu2~22.04.1
    • 20230426.00-0ubuntu2~22.04.0
    • 20231004.02-0ubuntu1~22.04.1
    • 20231004.02-0ubuntu1~22.04.2
    • 20231004.02-0ubuntu1~22.04.3
    • 20231004.02-0ubuntu1~22.04.4
    • 20231004.02-0ubuntu1~22.04.5
    • 20240716.00-0ubuntu1~22.04.0
    • 20241011.01-0ubuntu1~22.04.0
    • 20250116.00-0ubuntu1~22.04.0
    • 20250116.00-0ubuntu1~22.04.1
    Affected ranges
    • ECOSYSTEM: < 20250116.00-0ubuntu1~22.04.2

    Update to 20250116.00-0ubuntu1~22.04.2

  • snapd Ubuntu:22.04:LTS

    Versions
    • 2.53+21.10ubuntu1
    • 2.54.2+22.04ubuntu1
    • 2.54.2+22.04ubuntu2
    • 2.54.2+22.04ubuntu3
    • 2.54.3+git19.g868fc21+22.04
    • 2.54.3+git26.g360067e+22.04
    • 2.55.2+22.04
    • 2.55.2+22.04.1
    • 2.55.3+22.04
    • 2.55.3+22.04ubuntu1
    • 2.55.5+22.04
    • 2.56.2+22.04ubuntu1
    • 2.57.4+22.04
    • 2.57.5+22.04
    • 2.57.5+22.04ubuntu0.1
    • 2.58+22.04
    • 2.58+22.04.1
    • 2.61.3+22.04
    • 2.62+22.04
    • 2.63+22.04
    • 2.63+22.04ubuntu0.1
    • 2.65.3+22.04
    • 2.66.1+22.04
    • 2.67.1+22.04
    • 2.68.5+ubuntu22.04.1
    • 2.71+ubuntu22.04
    • 2.72+ubuntu22.04
    • 2.73+ubuntu22.04
    • 2.73+ubuntu22.04.1
    • 2.74.1+ubuntu22.04.4
    • 2.75.2+ubuntu22.04
    • 2.76+ubuntu22.04
    • 2.76+ubuntu22.04.1
    • 2.76.3+ubuntu22.04
    • 2.76.3+ubuntu22.04.1
    • 2.77.1+ubuntu22.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Ubuntu:Pro:22.04:LTS

    Versions
    • 1:0.0~git20201221.eec23a3-1
    • 1:0.0~git20211202.5770296-1
    • 1:0.0~git20211202.5770296-1ubuntu0.1~esm1
    • 1:0.0~git20211202.5770296-1ubuntu0.1~esm2
    • 1:0.0~git20211202.5770296-1ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • google-guest-agent Ubuntu:24.04:LTS

    Versions
    • 20230426.00-0ubuntu3
    • 20231004.02-0ubuntu1
    • 20231004.02-0ubuntu3
    • 20240213.00-0ubuntu1
    • 20240213.00-0ubuntu2
    • 20240213.00-0ubuntu3
    • 20240213.00-0ubuntu3.1
    • 20240213.00-0ubuntu3.2
    • 20240716.00-0ubuntu1~24.04.0
    • 20240716.00-0ubuntu1~24.04.1
    • 20241011.01-0ubuntu1~24.04.0
    • 20250116.00-0ubuntu1~24.04.0
    • 20250116.00-0ubuntu1~24.04.1
    • 20250116.00-0ubuntu1~24.04.2
    Affected ranges
    • ECOSYSTEM: < 20250116.00-0ubuntu1~24.04.3

    Update to 20250116.00-0ubuntu1~24.04.3

  • snapd Ubuntu:24.04:LTS

    Versions
    • 2.60.4+23.10
    • 2.61.3+24.04
    • 2.62+24.04build1
    • 2.63+24.04
    • 2.63+24.04ubuntu0.1
    • 2.63.1+24.04
    • 2.65.3+24.04
    • 2.66.1+24.04
    • 2.67.1+24.04
    • 2.68.5+ubuntu24.04.1
    • 2.71+ubuntu24.04
    • 2.72+ubuntu24.04
    • 2.73+ubuntu24.04
    • 2.73+ubuntu24.04.1
    • 2.73+ubuntu24.04.2
    • 2.74.1+ubuntu24.04.4
    • 2.75.2+ubuntu24.04
    • 2.76+ubuntu24.04
    • 2.76+ubuntu24.04.1
    • 2.76.3+ubuntu24.04
    • 2.77.1+ubuntu24.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Ubuntu:Pro:24.04:LTS

    Versions
    • 1:0.4.0-1
    • 1:0.17.0-1
    • 1:0.18.0-1
    • 1:0.19.0-1
    • 1:0.19.0-1ubuntu0.1~esm1
    • 1:0.19.0-1ubuntu0.1~esm2
    • 1:0.19.0-1ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • golang-go.crypto Ubuntu:25.10

    Versions
    • 1:0.25.0-1
    • 1:0.25.0-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • google-guest-agent Ubuntu:25.10

    Versions
    • 20250116.00-0ubuntu2
    • 20250506.01-0ubuntu1
    Affected ranges
    • ECOSYSTEM: < 20250506.01-0ubuntu1.1

    Update to 20250506.01-0ubuntu1.1

  • snapd Ubuntu:25.10

    Versions
    • 2.67.1+25.04
    • 2.68.5+ubuntu25.10.2
    • 2.71+ubuntu25.10
    • 2.71.1+ubuntu25.10.1
    • 2.72+ubuntu25.10.2
    • 2.73+ubuntu25.10
    • 2.73+ubuntu25.10.1
    • 2.74.1+ubuntu25.10.4
    • 2.75.2+ubuntu25.10
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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