CVE-2023-3618CWE-120

Segmentation fault in fax3encode in libtiff/tif_fax3.c

Medium · published July 12, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
67.7
In the wild
Unconfirmed
What it is

A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.

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
0.01188 · 67.7th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2023-07-12T14:06Z
EPSS history
Timeline
  • 12 JUL 14:06Z
    Segmentation fault in fax3encode in libtiff/tif_fax3.c
    cvelistv5