CVE-2018-5727

Published: Jan 16, 2018Modified: Jun 17, 2026

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

Affected (1)

Products: Uclouvain: Openjpeg

Uclouvain

1 product

Openjpeg

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Uclouvain Openjpeg	Version 2.3.0

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://github.com/uclouvain/openjpeg/issues/1053

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/uclouvain/openjpeg/issues/1053

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

ExploitThird Party Advisory

Timeline

No history available yet.