CVE-2017-14164

High

Description

A size-validation issue was discovered in opj_j2k_write_sot in lib/openjp2/j2k.c in OpenJPEG 2.2.0. The vulnerability causes an out-of-bounds write, which may lead to remote denial of service (heap-based buffer overflow affecting opj_write_bytes_LE in lib/openjp2/cio.c) or possibly remote code execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-14152.

SeverityHigh

CVSS8.8

Exploit probability—

ProductUclouvain Openjpeg

PublishedSep 6, 2017

First seenSep 6, 2017

How to fix

Update

uclouvain openjpeg2.3.0 or later

Vendor advisories

security.gentoo.org/glsa/201710-26

Affected products

Product	Affected versions	Fixed in
uclouvain openjpeg	v < 2.3.0	2.3.0

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