Schwachstellen / CVE-2017-6542

kritisch

CVE-2017-6542

The ssh_agent_channel_data function in PuTTY before 0.68 allows remote ...

Veröffentlicht Geändert CWE 119
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).

Beschreibung

The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large length value in an agent protocol message and leveraging the ability to connect to the Unix-domain socket representing the forwarded agent connection, which trigger a buffer overflow.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine 3.2putty0.68-r0
alpine 3.3putty0.68-r0
alpine 3.4putty0.68-r0
alpine 3.5putty0.68-r0
debian 11putty0.67-3
debian 12putty0.67-3
debian 13putty0.67-3
debian 14putty0.67-3
debian 7puttykein Fix angegeben
debian 8puttykein Fix angegeben
echoputty0.67-3
ubuntu 16.04putty0.67-3build0.16.04.1
Alle 13 Einträge aus 13 Quellen zeigen
QuellePaketBehoben in
alpine 3.2putty0.68-r0
alpine 3.3putty0.68-r0
alpine 3.4putty0.68-r0
alpine 3.5putty0.68-r0
debian 11putty0.67-3
debian 12putty0.67-3
debian 13putty0.67-3
debian 14putty0.67-3
debian 7puttykein Fix angegeben
debian 8puttykein Fix angegeben
echoputty0.67-3
ubuntu 16.04putty0.67-3build0.16.04.1
ubuntu 16.04-ESMputty0.67-3build0.16.04.1

Referenzen

Alle 10 Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.