VULNERABILITY INTELLIGENCE
CVE-2006-3804
CVSS score5 NONE
EPSS probability3.31%
CISA KEVNot currently listed
Published2006-07-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
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.
Weakness classification
- nvd@nist.gov: NVD-CWE-Other