Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2020-27827 →
DEBIAN-CVE-2020-27827
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specif...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
lldpd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1"}]}]
Debian:13
lldpd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1"}]}]
Debian:14
lldpd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1"}]}]
Debian:12
openvswitch
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.15.0~git20210104.def6eb1ea+dfsg1-4"}]}]
Debian:13
openvswitch
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.15.0~git20210104.def6eb1ea+dfsg1-4"}]}]
Debian:14
openvswitch
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.15.0~git20210104.def6eb1ea+dfsg1-4"}]}]
Références
- advisory security-tracker.debian.org