| Titre | OpenCV wechat_qrcode module has NULL Pointer Dereference |
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| Description | 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). |
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| La source | ⚠️ https://github.com/opencv/opencv_contrib/pull/3480 |
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| Utilisateur | NanoApe (UID 46329) |
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| Soumission | 09/05/2023 18:10 (il y a 3 ans) |
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| Modérer | 10/05/2023 07:06 (13 hours later) |
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| Statut | Accepté |
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| Entrée VulDB | 228547 [OpenCV wechat_qrcode Module jusqu’à 4.7.0 decoded_bit_stream_parser.cpp decodeByteSegment déni de service] |
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| Points | 20 |
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