CVE-2023-46587 : Vulnerability Insights and Analysis
Learn about CVE-2023-46587, a Buffer Overflow vulnerability in XnView Classic v.2.51.5 allowing local attackers to execute arbitraty code via a crafted TIF file. Find out about impact, affected systems, and mitigation steps.
A Buffer Overflow vulnerability in XnView Classic v.2.51.5 has been identified, allowing a local attacker to execute arbitrary code via a crafted TIF file.
Understanding CVE-2023-46587
This CVE-2023-46587 article provides insights into the Buffer Overflow vulnerability affecting XnView Classic v.2.51.5.
What is CVE-2023-46587?
The CVE-2023-46587 is a Buffer Overflow vulnerability in XnView Classic v.2.51.5 that enables a local attacker to execute arbitrary code by exploiting a crafted TIF file.
The Impact of CVE-2023-46587
This vulnerability can be exploited by malicious actors to execute arbitrary code, potentially leading to unauthorized access, data theft, or further compromise of the affected system.
Technical Details of CVE-2023-46587
Explore the technical aspects of the CVE-2023-46587 vulnerability in XnView Classic v.2.51.5.
Vulnerability Description
The Buffer Overflow vulnerability arises due to improper handling of TIF files in XnView Classic v.2.51.5, allowing attackers to overrun the buffer and execute malicious code.
Affected Systems and Versions
All versions of XnView Classic v.2.51.5 are affected by this vulnerability, exposing systems to potential exploitation.
Exploitation Mechanism
By crafting a specifically designed TIF file, a local attacker can trigger the Buffer Overflow vulnerability, leading to the execution of arbitrary code.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent exploitation of CVE-2023-46587.
Immediate Steps to Take
- Disable XnView Classic v.2.51.5 until a patch is available to prevent exploitation.
- Exercise caution when handling unknown TIF files to avoid executing malicious code.
Long-Term Security Practices
- Regularly update XnView Classic to patch known vulnerabilities and enhance system security.
- Implement proper input validation mechanisms to prevent Buffer Overflow vulnerabilities.
Patching and Updates
Stay informed about security updates and patches released by XnView Classic to address the CVE-2023-46587 vulnerability.