CVE-2023-0668CWE-125

Wireshark IEEE-C37.118 parsing buffer overflow

Medium · published June 7, 2023

CVSS v3.1
6.5
EPSS
2%
Percentile
82.8
In the wild
Unconfirmed
What it is

Due to failure in validating the length provided by an attacker-crafted IEEE-C37.118 packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code execution in the context of the process running Wireshark.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02256 · 82.8th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2023-06-07T02:32Z
EPSS history
Timeline
  • 07 JUN 02:32Z
    Wireshark IEEE-C37.118 parsing buffer overflow
    cvelistv5