CVSS 3.1 Score 5.5 of 10 (medium)


Published Jul 24, 2023
Updated: Nov 7, 2023
CWE ID 125
CWE ID 787


CVE-2023-3745 is a heap-based buffer overflow vulnerability in ImageMagick's PushCharPixel() function in quantum-private.h. It affects multiple products, including QtrPWo, QtrPWp, QtrPWq, and many others. An attacker can exploit this vulnerability by tricking the user into opening a specially crafted file, which can lead to an out-of-bounds read error and cause the application to crash, resulting in a denial of service. The vulnerability has a base severity of MEDIUM with a base score of 5.5 according to NVD@NIST. The exploitability score is 1.8, and the impact score is 3.6. The attack vector is local, and user interaction is required. The vulnerability does not have any integrity or confidentiality impact but can have a high availability impact on affected systems.

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