Heap-based buffer overflow in the UTF8ToNewUnicode function for Firefox before 1.0.1 and Mozilla before 1.7.6 might allow remote attackers to cause a denial of service (crash) or execute arbitrary code via invalid sequences in a UTF8 encoded string that result in a zero length value.
2005-03-25T05:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mozilla | firefox | 0.8 | Yes |
Application | mozilla | firefox | 0.9 | Yes |
Application | mozilla | firefox | 0.9 | Yes |
Application | mozilla | firefox | 0.9.1 | Yes |
Application | mozilla | firefox | 0.9.2 | Yes |
Application | mozilla | firefox | 0.9.3 | Yes |
Application | mozilla | firefox | 0.10 | Yes |
Application | mozilla | firefox | 0.10.1 | Yes |
Application | mozilla | firefox | 1.0 | Yes |
Application | mozilla | mozilla | 1.3 | Yes |
Application | mozilla | mozilla | 1.4 | Yes |
Application | mozilla | mozilla | 1.4 | Yes |
Application | mozilla | mozilla | 1.4.1 | Yes |
Application | mozilla | mozilla | 1.5 | Yes |
Application | mozilla | mozilla | 1.5 | Yes |
Application | mozilla | mozilla | 1.5 | Yes |
Application | mozilla | mozilla | 1.5 | Yes |
Application | mozilla | mozilla | 1.5.1 | Yes |
Application | mozilla | mozilla | 1.6 | Yes |
Application | mozilla | mozilla | 1.6 | Yes |
Application | mozilla | mozilla | 1.6 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7 | Yes |
Application | mozilla | mozilla | 1.7.1 | Yes |
Application | mozilla | mozilla | 1.7.2 | Yes |
Application | mozilla | mozilla | 1.7.3 | Yes |
Application | mozilla | mozilla | 1.7.5 | Yes |