CVE-2023-38252CWE-125

W3m: out of bounds read in strnew_size() at w3m/str.c

Medium · published July 14, 2023

CVSS v3.1
4.7
EPSS
0%
Percentile
28.3
In the wild
Unconfirmed
What it is

An out-of-bounds read flaw was found in w3m, in the Strnew_size function in Str.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00358 · 28.3th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2023-07-14T17:06Z
EPSS history
Timeline
  • 14 JUL 17:06Z
    W3m: out of bounds read in strnew_size() at w3m/str.c
    cvelistv5