CVE-2020-18768

Published: Aug 22, 2023Modified: Nov 21, 2024

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.

Affected (1)

Products: Libtiff: Libtiff

Libtiff

1 product

Libtiff

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libtiff Libtiff	Version 4.0.10

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

http://bugzilla.maptools.org/show_bug.cgi?id=2848

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

http://bugzilla.maptools.org/show_bug.cgi?id=2848

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

Timeline

No history available yet.