Published: 21/08/2017 Updated: 02/02/2021

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 384

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

The bmp_read_info_header function in bin/jp2/convertbmp.c in OpenJPEG 2.2.0 does not reject headers with a zero biBitCount, which allows remote malicious users to cause a denial of service (memory allocation failure) in the opj_image_create function in lib/openjp2/image.c, related to the opj_aligned_alloc_n function in opj_malloc.c.

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uclouvain openjpeg

The bmp_read_info_header function in bin/jp2/convertbmpc in OpenJPEG 220 does not reject headers with a zero biBitCount, which allows remote attackers to cause a denial of service (memory allocation failure) in the opj_image_create function in lib/openjp2/imagec, related to the opj_aligned_alloc_n function in opj_mallocc ...

CWE-119 https://github.com/uclouvain/openjpeg/issues/983 https://github.com/uclouvain/openjpeg/commit/baf0c1ad4572daa89caa3b12985bdd93530f0dd7 https://blogs.gentoo.org/ago/2017/08/14/openjpeg-memory-allocation-failure-in-opj_aligned_alloc_n-opj_malloc-c/https://security.gentoo.org/glsa/201710-26 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-12982

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CVE-2017-12982

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