CVE-2018-5785
openjpeg: integer overflow in opj_j2k_setup_encoder function in openjp2/j2k.c
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Severity
LowRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · January 19, 2018
Updated · November 22, 2025
Description
In OpenJPEG 2.3.0, there is an integer overflow caused by an out-of-bounds left shift in the opj_j2k_setup_encoder function (openjp2/j2k.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 3.3CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE-190 · Integer Overflow or Wraparound