| 标题 | OpenCV wechat_qrcode module has Memory Leak |
|---|
| 描述 | Vulnerability in the wechat_qrcode module of OpenCV's extra modules.
Supported versions that are affected are 4.5.2 to 4.7.0.
An attacker can trigger a memory leak in the wechat_qrcode module by constructing a special QR code, which will cause the program using the module to go out of memory and exit abnormally if repeated multiple times.
CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). |
|---|
| 来源 | ⚠️ https://github.com/opencv/opencv_contrib/pull/3484 |
|---|
| 用户 | NanoApe (UID 46329) |
|---|
| 提交 | 2023-05-09 18時13分 (3 年前) |
|---|
| 管理 | 2023-05-10 07時06分 (13 hours later) |
|---|
| 状态 | 已接受 |
|---|
| VulDB条目 | 228548 [OpenCV wechat_qrcode Module 直到 4.7.0 decoded_bit_stream_parser.cpp decodeHanziSegment 拒绝服务] |
|---|
| 积分 | 20 |
|---|