CVE-2019-9894: putty putty – CVSS 7.5 · Watchpost

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CVE-2019-9894

ÉLEVÉE 7.5CVE-2019-9894 · Published 21/03/2019 · updated 17/06/2026

En bref

CVE-2019-9894 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant putty (putty).
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 2.4%, plus élevée que 84.4% des vulnérabilités.
Correctif : mettre à jour vers 0.71 ou plus récent.

Package	Affected versions	Patched versions
putty putty	`< 0.71`	`0.71`

Description

A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.

References

lists.opensuse.org/opensuse-security-announce/2019-04/msg00004.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2019-04/msg00020.html · Mailing List
lists.debian.org/debian-lts-announce/2019/04/msg00023.html · Mailing List
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36LWQ3NPFIV7DC7TC4KFPRYRH2OR7SZ2
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDO3F267P347E6U2IILFCYW7JPTLCCES
seclists.org/bugtraq/2019/Apr/6 · Mailing List
security.netapp.com/advisory/ntap-20190404-0001 · Patch
chiark.greenend.org.uk/~sgtatham/putty/changes.html · Third Party Advisory
debian.org/security/2019/dsa-4423 · Third Party Advisory

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