Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 allow remote attackers to bypass the Same Origin Policy for an IP address origin, and conduct cross-site scripting (XSS) attacks, by appending whitespace characters to an IP address string.
2015-11-05T05:59:12.073
2025-04-12T10:46:40.837
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 | ≤ 41.0.2 | Yes |
| Application | mozilla | firefox | 38.0 | Yes |
| Application | mozilla | firefox | 38.0.1 | Yes |
| Application | mozilla | firefox | 38.0.5 | Yes |
| Application | mozilla | firefox | 38.1.0 | Yes |
| Application | mozilla | firefox | 38.1.1 | Yes |
| Application | mozilla | firefox | 38.2.0 | Yes |
| Application | mozilla | firefox | 38.2.1 | Yes |
| Application | mozilla | firefox | 38.3.0 | Yes |