Learn about CVE-2023-5341, a heap use-after-free flaw in coders/bmp.c within ImageMagick. Discover impact, systems affected, and mitigation strategies.
This CVE record involves a heap use-after-free vulnerability in coders/bmp.c within ImageMagick.
Understanding CVE-2023-5341
This section provides an overview of the vulnerability, its impact, technical details, affected systems and versions, as well as mitigation strategies.
What is CVE-2023-5341?
CVE-2023-5341 is a heap use-after-free flaw discovered in coders/bmp.c in ImageMagick. This vulnerability could potentially be exploited by attackers to execute arbitrary code or cause a denial of service.
The Impact of CVE-2023-5341
The impact of this vulnerability is moderate in severity, with a CVSS base score of 6.2. It could lead to a high availability impact, but does not affect confidentiality or integrity. The vulnerability does not require any special privileges or user interaction and has a low attack complexity.
Technical Details of CVE-2023-5341
This section delves into the specifics of the vulnerability, including its description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The heap use-after-free vulnerability in coders/bmp.c within ImageMagick allows attackers to manipulate memory data, potentially leading to the execution of malicious code.
Affected Systems and Versions
The following systems and versions are impacted by CVE-2023-5341:
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the bmp.c file in ImageMagick, triggering the heap use-after-free condition and gaining unauthorized access to the system.
Mitigation and Prevention
In response to CVE-2023-5341, it is crucial to take immediate steps, establish long-term security practices, and apply necessary patches and updates to mitigate the risk effectively.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates