CVE-2026-39834
CVE-2026-39834 · Invoking infinite loop on large channel writes in golang.org/x/crypto/ssh
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Cette page présente une partie des faits des sources. Consultez les avis liés pour la description complète et les versions concernées.
When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation.
CVSS 9.1 · Critique · EPSS 0,6% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
golang.org/x/crypto/ssh
- Versions du logiciel
- ≥ 0, < 0.52.0: Concernée (semver)
Mettez à jour vers 0.52.0
golang-go.crypto Debian:12
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Debian:13
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Debian:14
- Versions du logiciel
- 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~bpo13+1
- Plages de versions concernées
- ECOSYSTEM: < 1:0.52.0-1
Mettez à jour vers 1:0.52.0-1
golang-go.crypto Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 1:0.0~git20150608-1
- 1:0.0~git20151201.0.7b85b09-2
- 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm1
- Plages de versions concernées
- ECOSYSTEM: < 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm2
Mettez à jour vers 1:0.0~git20151201.0.7b85b09-2ubuntu0.1~esm2
lxd Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: < 2.0.11-0ubuntu1~16.04.4+esm3
Mettez à jour vers 2.0.11-0ubuntu1~16.04.4+esm3
snapd Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
google-guest-agent Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 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
- 20240716.00-0ubuntu1~16.04.0+esm2
- Plages de versions concernées
- ECOSYSTEM: < 20240716.00-0ubuntu1~16.04.0+esm3
Mettez à jour vers 20240716.00-0ubuntu1~16.04.0+esm3
lxd Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: < 3.0.3-0ubuntu1~18.04.2+esm3
Mettez à jour vers 3.0.3-0ubuntu1~18.04.2+esm3
snapd Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: < 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm2
Mettez à jour vers 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm2
google-guest-agent Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 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
- 20241011.01-0ubuntu1~18.04.0+esm2
- Plages de versions concernées
- ECOSYSTEM: < 20241011.01-0ubuntu1~18.04.0+esm3
Mettez à jour vers 20241011.01-0ubuntu1~18.04.0+esm3
google-guest-agent Ubuntu:Pro:20.04:LTS
- Versions du logiciel
- 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
- 20250116.00-0ubuntu1~20.04.0+esm2
- Plages de versions concernées
- ECOSYSTEM: < 20250116.00-0ubuntu1~20.04.0+esm3
Mettez à jour vers 20250116.00-0ubuntu1~20.04.0+esm3
snapd Ubuntu:Pro:20.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Ubuntu:Pro:20.04:LTS
- Versions du logiciel
- 1:0.0~git20190701.4def268-2
- 1:0.0~git20200221.2aa609c-1
- 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1
- Plages de versions concernées
- ECOSYSTEM: < 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2
Mettez à jour vers 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2
google-guest-agent Ubuntu:22.04:LTS
- Versions du logiciel
- 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
- 20250116.00-0ubuntu1~22.04.2
- Plages de versions concernées
- ECOSYSTEM: < 20250116.00-0ubuntu1~22.04.3
Mettez à jour vers 20250116.00-0ubuntu1~22.04.3
snapd Ubuntu:22.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Ubuntu:Pro:22.04:LTS
- Versions du logiciel
- 1:0.0~git20201221.eec23a3-1
- 1:0.0~git20211202.5770296-1
- 1:0.0~git20211202.5770296-1ubuntu0.1~esm1
- Plages de versions concernées
- ECOSYSTEM: < 1:0.0~git20211202.5770296-1ubuntu0.1~esm2
Mettez à jour vers 1:0.0~git20211202.5770296-1ubuntu0.1~esm2
google-guest-agent Ubuntu:24.04:LTS
- Versions du logiciel
- 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
- 20250116.00-0ubuntu1~24.04.3
- Plages de versions concernées
- ECOSYSTEM: < 20250116.00-0ubuntu1~24.04.4
Mettez à jour vers 20250116.00-0ubuntu1~24.04.4
snapd Ubuntu:24.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
golang-go.crypto Ubuntu:Pro:24.04:LTS
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: < 1:0.19.0-1ubuntu0.1~esm2
Mettez à jour vers 1:0.19.0-1ubuntu0.1~esm2
golang-go.crypto Ubuntu:25.10
- Versions du logiciel
- 1:0.25.0-1
- 1:0.25.0-1ubuntu0.1
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié
google-guest-agent Ubuntu:25.10
- Versions du logiciel
- 20250116.00-0ubuntu2
- 20250506.01-0ubuntu1
- 20250506.01-0ubuntu1.1
- Plages de versions concernées
- ECOSYSTEM: < 20250506.01-0ubuntu1.2
Mettez à jour vers 20250506.01-0ubuntu1.2
snapd Ubuntu:25.10
- Versions du logiciel
- 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
- Plages de versions concernées
- ECOSYSTEM: (−∞, +∞)
Aucun correctif publié