CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
68.7%
Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain.
Vendor | Product | Version | CPE |
---|---|---|---|
opera | opera_browser | * | cpe:2.3:a:opera:opera_browser:*:beta:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:*:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta2:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta3:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta4:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta5:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta6:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta7:*:*:*:*:*:* |
opera | opera_browser | 5.0 | cpe:2.3:a:opera:opera_browser:5.0:beta8:*:*:*:*:*:* |
opera | opera_browser | 5.02 | cpe:2.3:a:opera:opera_browser:5.02:*:*:*:*:*:*:* |