Libxls Project: >> Libxls >> 1.3.4 Security Vulnerabilities
An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. A NULL pointer dereference vulnerability exists when parsing XLS cells in libxls/xls2csv.c:199. It could allow a remote attacker to cause a denial of service via crafted XLS file.
CVSS Score
5.5
EPSS Score
0.003
Published
2021-02-23
An exploitable stack based buffer overflow vulnerability exists in the xls_getfcell function of libxls 1.3.4. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability
CVSS Score
8.8
EPSS Score
0.013
Published
2017-11-20