vulnerability
Red Hat: CVE-2020-27827: lldp/openvswitch: denial of service via externally triggered memory leak (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | 2021-02-11 | 2021-02-12 | 2024-11-13 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
2021-02-11
Added
2021-02-12
Modified
2024-11-13
Description
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.
Solution(s)
redhat-upgrade-lldpdredhat-upgrade-lldpd-debuginforedhat-upgrade-lldpd-debugsourceredhat-upgrade-lldpd-devel
References
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.