CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
55.8%
intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain circumstances involving undefined positions, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted 8-bit text.
Vendor | Product | Version | CPE |
---|---|---|---|
mozilla | firefox | * | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
mozilla | firefox | 0.1 | cpe:2.3:a:mozilla:firefox:0.1:*:*:*:*:*:*:* |
mozilla | firefox | 0.2 | cpe:2.3:a:mozilla:firefox:0.2:*:*:*:*:*:*:* |
mozilla | firefox | 0.3 | cpe:2.3:a:mozilla:firefox:0.3:*:*:*:*:*:*:* |
mozilla | firefox | 0.4 | cpe:2.3:a:mozilla:firefox:0.4:*:*:*:*:*:*:* |
mozilla | firefox | 0.5 | cpe:2.3:a:mozilla:firefox:0.5:*:*:*:*:*:*:* |
mozilla | firefox | 0.6 | cpe:2.3:a:mozilla:firefox:0.6:*:*:*:*:*:*:* |
mozilla | firefox | 0.6.1 | cpe:2.3:a:mozilla:firefox:0.6.1:*:*:*:*:*:*:* |
mozilla | firefox | 0.7 | cpe:2.3:a:mozilla:firefox:0.7:*:*:*:*:*:*:* |
mozilla | firefox | 0.7.1 | cpe:2.3:a:mozilla:firefox:0.7.1:*:*:*:*:*:*:* |