CVE-2006-3804
EPSS 17.7%Published: 7/27/2006Modified: 4/28/2026
Description
Heap-based buffer overflow in Mozilla Thunderbird before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to cause a denial of service (crash) via a VCard attachment with a malformed base64 field, which copies more data than expected due to an integer underflow.
Affected packages (1)
- Debian/thunderbirdfrom 0, < 1.5.0.5-1