Schwachstellen / CVE-2022-26496

kritisch

CVE-2022-26496

In nbd-server in nbd before 3.24, there is a stack-based buffer overfl ...

Veröffentlicht Geändert CWE 787
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:3.1/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

In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBD_OPT_INFO or NBD_OPT_GO message with an large value as the length of the name.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine 3.16nbd3.24-r0
alpine 3.17nbd3.24-r0
alpine 3.18nbd3.24-r0
alpine 3.19nbd3.24-r0
alpine 3.20nbd3.24-r0
alpine 3.21nbd3.24-r0
alpine 3.22nbd3.24-r0
alpine 3.23nbd3.24-r0
alpine 3.24nbd3.24-r0
alpine edgenbd3.24-r0
debian 10nbd1:3.19-3+deb10u1
debian 11nbd1:3.21-1+deb11u1
Alle 31 Einträge aus 31 Quellen zeigen
QuellePaketBehoben in
alpine 3.16nbd3.24-r0
alpine 3.17nbd3.24-r0
alpine 3.18nbd3.24-r0
alpine 3.19nbd3.24-r0
alpine 3.20nbd3.24-r0
alpine 3.21nbd3.24-r0
alpine 3.22nbd3.24-r0
alpine 3.23nbd3.24-r0
alpine 3.24nbd3.24-r0
alpine edgenbd3.24-r0
debian 10nbd1:3.19-3+deb10u1
debian 11nbd1:3.21-1+deb11u1
debian 12nbd1:3.24-1
debian 13nbd1:3.24-1
debian 14nbd1:3.24-1
echonbd1:3.24-1
ubuntu 18.04nbd1:3.16.2-1ubuntu0.2
ubuntu 18.04-ESMnbd1:3.16.2-1ubuntu0.2
ubuntu 20.04nbd1:3.20-1ubuntu0.1
ubuntu 20.04-ESMnbd1:3.20-1ubuntu0.1
ubuntu 21.10nbd1:3.21-1ubuntu0.1
ubuntu 22.04nbd1:3.23-3ubuntu1
ubuntu 22.10nbd1:3.23-3ubuntu1
ubuntu 23.04nbd1:3.23-3ubuntu1
ubuntu 23.10nbd1:3.23-3ubuntu1
ubuntu 24.04nbd1:3.23-3ubuntu1
ubuntu 24.10nbd1:3.23-3ubuntu1
ubuntu 25.04nbd1:3.23-3ubuntu1
ubuntu 25.10nbd1:3.23-3ubuntu1
ubuntu 26.04nbd1:3.23-3ubuntu1
ubuntu 26.10nbd1:3.23-3ubuntu1

Referenzen

Alle 11 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.