CVE Catalog
CVE-2017-8911
CriticalSummary
An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.
Risk Assessment
An attacker could exploit this vulnerability to inject malicious code or manipulate data, posing a threat to system integrity.
Recommendation
It is recommended to update tnef to the latest version to mitigate this vulnerability and to monitor systems for unauthorized operations.
Original NVD description (English source)
An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.