Home/CVE/Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary cod
CVE

CVE-2011-2628

Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary cod

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 · CVSS 10 EPSS 0.10554
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
opera browser<= 11.10
opera browserall versions
⚠

Public Exploits & PoCs

1
remoteOpera 10/11 - Bad Nesting with Frameset Tag Memory Corruption (Metasploit)verified
▣

Scoring & Timeline

10
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published to NVD01 Jul 2011 · 10:55 AM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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
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