CVE-2023-38855
MediumCVSS 6.5Exploitation Probability (EPSS)
Elevated risk51th percentile - higher than 51% of all known CVEs
Summary
Buffer Overflow vulnerability in libxls version 1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the get_string function in xlstool.c:395.
Risk Assessment
An attacker can exploit this vulnerability to gain control over the system or disrupt its operation, potentially leading to serious consequences for the organization.
Recommendation
It is recommended to update libxls to the latest version to mitigate this vulnerability and to monitor systems for suspicious activity related to XLS files.
Original NVD description (English source)
Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the get_string function in xlstool.c:395.