Description
A buffer overflow vulnerability in the zepif_linkoutput() function of Free Software Foundation lwIP git head version and version 2.1.2 allows attackers to access sensitive information via a crafted 6LoWPAN packet.
References (1)
Core 1
Core References
Patch, Third Party Advisory x_refsource_misc
https://savannah.nongnu.org/bugs/index.php?58554
Scores
CVSS v3
7.5
EPSS
0.0040
EPSS Percentile
60.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-120
Status
published
Products (1)
lwip_project/lwip
2.1.2
Published
Jul 22, 2021
Tracked Since
Feb 18, 2026