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cpe:2.3:a:lldpd:lldpd:*:*:*:*:*:*:*:*part: a version: * update: *
| Vendor | Lldpd (f256141a-e11b-5e7a-87f5-1d7ff3b3a666) |
|---|---|
| Product | Lldpd (68cf4bf8-4ea0-5d7a-8e22-98bd4b1ab427) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
Notes
Imported from gcve-enriched-dumps CVE data
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-46433 |
vulnerable | 2026-07-29 00:54:58.924709 |
lldpd: Heap OOB Read in VLAN Decapsulation memmove
MEDIUM (6.5)
lldpd is an implementation of IEEE 802.1ab (LLDP). Prior to version 1.0.22, lldpd_decode() in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling memmove() to shift the frame payload 4 bytes left. The third argument (byte count) is s - 2 * ETHER_ADDR_LEN but should be s - 2 * ETHER_ADDR_LEN - 4, causing a 4-byte heap buffer over-read past the malloc(h_mtu) allocation when the received frame size equals the interface MTU. This issue has been patched in version 1.0.22.
Published: 2026-06-09T22:49:02.749Z
Updated: 2026-06-10T18:12:30.269Z |
Imported from gcve-enriched-dumps CVE data |
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