DescriptionHeap-based buffer overflow in Mozilla Thunderbird before 184.108.40.206 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.
Overall state of this security issue: Resolved
This issue is currently rated as having critical severity.
|National Vulnerability Database|
- SUSE-SA:2006:048, published Wed, 16 Aug 2006 17:00:00 +0000