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 | alpine-linux-upgrade-openvswitch | Aug 22, 2024 | Jan 28, 2020 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jan 28, 2020 | |
| Centos_linux | — | centos-upgrade-openvswitchcentos-upgrade-openvswitch-debuginfocentos-upgrade-openvswitch-develcentos-upgrade-openvswitch-testcentos-upgrade-python-openvswitch | Jun 1, 2021 | Jan 28, 2020 |
| Debian | debian-upgrade-lldpddebian-upgrade-openvswitch | Jul 30, 2024 | Jan 28, 2020 | |
| Redhat_linux | — | redhat-upgrade-openvswitchredhat-upgrade-openvswitch-debuginforedhat-upgrade-openvswitch-develredhat-upgrade-openvswitch-testredhat-upgrade-python-openvswitch | May 21, 2021 | Jan 28, 2020 |
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