PT-2023-20538 · Opencv+3 · Opencv+3

Konano + 2 · Publicado 2023-05-10 · Atualizado 2025-02-03 · CVE-2023-2618

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenCV wechat qrcode Module versions up to 4.7.0

Description A problematic issue has been found in the OpenCV wechat qrcode Module, affecting the function DecodedBitStreamParser::decodeHanziSegment of the file qrcode/decoder/decoded bit stream parser.cpp. This issue leads to a memory leak and can be exploited remotely.

Recommendations For OpenCV wechat qrcode Module versions up to 4.7.0, it is recommended to apply a patch to fix this issue. As a temporary workaround, consider disabling the DecodedBitStreamParser::decodeHanziSegment function until a patch is available.

Correção

Memory Leak

Enumeração de Fraquezas

CWE-401

Identificadores relacionados

ALT-PU-2023-2016

CVE-2023-2618

USN-7247-1

Produtos afetados

Alt Linux

Linuxmint

Opencv

Ubuntu

Referências · 19

• https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6 · Correção
• https://github.com/opencv/opencv_contrib/pull/3484 · Correção
• https://t.me/cvenotify/50130 · Publicação no Telegram
• https://ubuntu.com/security/CVE-2019-19624 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-2618 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-2617 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-7247-1 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-2618 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2618 · Aviso do Fabricante
• https://vuldb.com/?id.228548 · Nota
• https://t.me/cvenotify/50659 · Publicação no Telegram
• https://vuldb.com/?ctiid.228548 · Nota
• https://ubuntu.com/security/notices/USN-7247-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-2618 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-2618 · Nota de Segurança