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Fencer Vulns
medium 5.0

CVE-2006-3353 json

Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, r…

published 2006-07-06 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3350

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.4%
EPSS 8.4% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, related to an iframe and JavaScript that accesses certain style sheets properties.

Patch / fix

  • opera opera_browser 9.01

Timeline

  1. First public exploit (EDB-1972)
  2. Published

Exploit prediction

8.36% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-1972 Opera Web Browser 9.00 - 'iframe' Remote Denial of Service dos, 2006-07-01
  • securityfocus.com http://www.securityfocus.com/bid/18758 referenced PoC, tagged "exploit" by a source, unverified
  • echo.or.id http://echo.or.id/adv/adv35-y3dips-2006.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.