VulnerabilityModified
CVE-2010-4043
Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet when the document lacks a CSS token sequence, which allows remote attackers to obtain sensitive information via a crafted document.
MEDIUM 4.3EPSS 1.95%
Does this matter?
Lower severity and a low EPSS score (1.95%). Track it; it rarely justifies an emergency change on its own.
Description
Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet when the document lacks a CSS token sequence, which allows remote attackers to obtain sensitive information via a crafted document.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
- EPSS
- 1.95% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- opera/opera browser
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/41740Vendor Advisory
- http://securitytracker.com/id?1024570
- http://www.opera.com/docs/changelogs/mac/1063/
- http://www.opera.com/docs/changelogs/unix/1063/
- http://www.opera.com/docs/changelogs/windows/1063/
- http://www.opera.com/support/kb/view/971/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12208
- http://secunia.com/advisories/41740Vendor Advisory
- http://securitytracker.com/id?1024570
- http://www.opera.com/docs/changelogs/mac/1063/
- http://www.opera.com/docs/changelogs/unix/1063/
- http://www.opera.com/docs/changelogs/windows/1063/
- http://www.opera.com/support/kb/view/971/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12208
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.