CVE-2023-2617

HIGH Year: 2023
CVSS v3 Score
7.5
High
CVSS v2 Score
5.0
Medium
Weakness Type
CWE-476
View all →

Vulnerability Description

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.

Related Vulnerabilities

CVE-1999-0052

HIGH
CVSS:7.5(High)

IP fragmentation denial of service in FreeBSD allows a remote attacker to cause a crash.

CWE-4761999

CVE-2002-0401

HIGH
CVSS:7.5(High)

SMB dissector in Ethereal 0.9.3 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via malformed packets that cause Ethereal to dereference a NULL point...

CWE-4762002

CVE-2002-1912

HIGH
CVSS:7.5(High)

SkyStream EMR5000 1.16 through 1.18 does not drop packets or disable the Ethernet interface when the buffers are full, which allows remote attackers to cause a denial of service (null pointer exceptio...

CWE-4762002

CVE-2003-1000

HIGH
CVSS:7.5(High)

xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.

CWE-4762003

CVE-2003-1013

HIGH
CVSS:7.5(High)

The Q.931 dissector in Ethereal before 0.10.0, and Tethereal, allows remote attackers to cause a denial of service (crash) via a malformed Q.931, which triggers a null dereference.

CWE-4762003

CVE-2004-0079

HIGH
CVSS:7.5(High)

The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null ...

CWE-4762004