Catdoc Project: Security Vulnerabilities
An integer overflow vulnerability exists in the OLE Document File Allocation Table Parser functionality of catdoc 0.95. A specially crafted malformed file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
CVSS Score
8.4
EPSS Score
0.0
Published
2025-06-02
An integer underflow vulnerability exists in the OLE Document DIFAT Parser functionality of catdoc 0.95. A specially crafted malformed file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
CVSS Score
8.4
EPSS Score
0.0
Published
2025-06-02
Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/fileutil.c.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-09-01
Catdoc v0.95 was discovered to contain a global buffer overflow via the function process_file at /src/reader.c.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-05-09