| 제목 | OpenCV wechat_qrcode module has NULL Pointer Dereference |
|---|
| 설명 | Vulnerability in the wechat_qrcode module of OpenCV's extra modules.
Supported versions that are affected are 4.5.2 to 4.7.0.
Easily exploitable vulnerability allows an attacker to trigger null pointer dereference via a special QR code.
Successful attacks of this vulnerability can result in ability to cause a hang or frequently repeatable crash (complete DOS) of the programs using OpenCV.
CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
|---|
| 원천 | ⚠️ https://github.com/opencv/opencv_contrib/pull/3480 |
|---|
| 사용자 | NanoApe (UID 46329) |
|---|
| 제출 | 2023. 05. 09. PM 06:10 (3 연령 ago) |
|---|
| 모더레이션 | 2023. 05. 10. AM 07:06 (13 hours later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 228547 [OpenCV wechat_qrcode Module 까지 4.7.0 decoded_bit_stream_parser.cpp decodeByteSegment 서비스 거부] |
|---|
| 포인트들 | 20 |
|---|