The layout engine in Mozilla Firefox 3.x before 3.0.5 and 2.x before 2.0.0.19, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to cause a denial of service (crash) and possibly trigger memory corruption via vectors related to (1) a reachable assertion or (2) an integer overflow.
2008-12-17T23:30:00.390
2025-04-09T00:30:58.490
Deferred
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | mozilla | firefox | < 2.0.0.19 | Yes |
| Application | mozilla | firefox | < 3.0.5 | Yes |
| Application | mozilla | seamonkey | < 1.1.14 | Yes |
| Application | mozilla | thunderbird | < 2.0.0.19 | Yes |
| Operating System | canonical | ubuntu_linux | 6.06 | Yes |
| Operating System | canonical | ubuntu_linux | 7.10 | Yes |
| Operating System | canonical | ubuntu_linux | 8.04 | Yes |
| Operating System | canonical | ubuntu_linux | 8.10 | Yes |
| Operating System | debian | debian_linux | 4.0 | Yes |
| Operating System | debian | debian_linux | 5.0 | Yes |