Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade openvswitch | Aug 22, 2024 | Jan 28, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 28, 2020 |
| Centos_linux | — | Upgrade openvswitch-debuginfoUpgrade openvswitchUpgrade python-openvswitchUpgrade openvswitch-testUpgrade openvswitch-devel | Jun 1, 2021 | Jan 28, 2020 |
| Debian | — | Upgrade openvswitchUpgrade lldpd | Jul 30, 2024 | Jan 28, 2020 |
| Freebsd | — | Upgrade lldpd | Dec 10, 2025 | Oct 26, 2015 |
| Redhat Openshift | — | Upgrade openvswitch2.13 | Aug 10, 2026 | Oct 15, 2015 |
| Redhat_linux | — | Upgrade python-openvswitchUpgrade openvswitch-debuginfoUpgrade openvswitch-develUpgrade openvswitch-testUpgrade openvswitch | May 21, 2021 | Jan 28, 2020 |
| Ubuntu | — | Upgrade openvswitch-common | Jan 14, 2021 | Oct 4, 2015 |
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