CVE-2023-2617

Katalog CVE

CVSS 7.5 · High EPSS 1,4%

Kerentanan NULL Pointer Dereference pada opencv. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this vulnerability is the function DecodedBitStreamParser::decodeByteSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-228547.

Rincian

Terbit di NVD

10 Mei 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 70,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/opencv/opencv_contrib/pull/3480 issue tracking · patch
• https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 product
• https://vuldb.com/?ctiid.228547 permissions required
• https://vuldb.com/?id.228547 permissions required