VDB
DEBIAN-CVE-2020-27827
DEBIAN-CVE-2020-27827
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | lldpd | 0, 0, 0 |
| Debian:12 | lldpd | 0, 0, 0 |
| Debian:13 | openvswitch | 0, 0, 0 |
| Debian:11 | openvswitch | 0, 0, 0 |
| Debian:13 | lldpd | 0, 0, 0 |
| Debian:12 | openvswitch | 0, 0, 0 |
| Debian:14 | openvswitch | 0, 0, 0 |
| Debian:14 | lldpd | 0, 0, 0 |
Timeline
- Mar 18, 2021 CVE Published
- Apr 28, 2026 CVE Updated