PT-2019-6254 · Intel+3 · Opencv+3

Butterfly · Publicado 2019-08-13 · Atualizado 2024-06-15 · CVE-2019-15939

Positive Technologies (AI Summary)

CVSS v2.0

7.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenCV version 4.1.0

Description The issue is related to a divide-by-zero error in the cv::HOGDescriptor::getDescriptorSize function. This error can be exploited by a remote attacker to cause a denial of service. The error is located in the modules/objdetect/src/hog.cpp file.

Recommendations For OpenCV version 4.1.0, consider disabling the cv::HOGDescriptor::getDescriptorSize function until a patch is available to prevent potential exploitation.

Exploit

Correção

Divide By Zero

Enumeração de Fraquezas

CWE-369

Identificadores relacionados

BDU:2022-05962

CVE-2019-15939

DLA-2799-1

GHSA-HXFW-JM98-V4MQ

MGASA-2020-0030

OPENSUSE-SU-2019:2671-1

OPENSUSE-SU-2019_2671-1

OPENSUSE-SU-2024:11115-1

OPENSUSE-SU-2024:11116-1

SUSE-SU-2019:3192-1

SUSE-SU-2019:3192-2

USN-4818-1

Produtos afetados

Astra Linux

Opencv

Suse

Ubuntu

Referências · 47

• 🔥 https://github.com/opencv/opencv/pull/15382 · Exploit
• 🔥 https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor · Exploit
• https://github.com/OpenCV/opencv/issues/15287 · Nota
• https://github.com/opencv/opencv-python · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:11115-1 · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html · Nota
• https://osv.dev/vulnerability/MGASA-2020-0030 · Aviso do Fabricante
• http://lists.suse.com/pipermail/sle-security-updates/2019-December/006214.html · Nota
• https://osv.dev/vulnerability/SUSE-SU-2019:3192-2 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-hxfw-jm98-v4mq · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2019-15939 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-15939 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=25855 · Nota
• https://suse.com/security/cve/CVE-2019-15939 · Nota