VulnerabilityModified
CVE-2011-2628
Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.
HIGH 10.0EPSS 13.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.4%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 13.39% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- opera/opera browser
- Source
- cve@mitre.org
References
- http://securityreason.com/securityalert/8425
- http://www.opera.com/docs/changelogs/mac/1111/
- http://www.opera.com/docs/changelogs/unix/1111/
- http://www.opera.com/docs/changelogs/windows/1111/
- http://www.opera.com/support/kb/view/992/Vendor Advisory
- http://securityreason.com/securityalert/8425
- http://www.opera.com/docs/changelogs/mac/1111/
- http://www.opera.com/docs/changelogs/unix/1111/
- http://www.opera.com/docs/changelogs/windows/1111/
- http://www.opera.com/support/kb/view/992/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.