CVE-2009-3831 json
Opera before 10.01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash)…
published 2009-10-30 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3802
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.7%
- EPSS 5.7% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Opera before 10.01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted domain name.
Patch / fix
- opera opera_browser 10.01
Exploit prediction
5.70% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
vupen.com
/english/advisories/2009/3073
vdb-entry, broken-link, vendor-advisory
-
opera.com
/support/kb/view/938/
broken-link, vendor-advisory
-
opera.com
/docs/changelogs/unix/1001/
broken-link, vendor-advisory
-
opera.com
/docs/changelogs/mac/1001/
broken-link, vendor-advisory
-
opera.com
/docs/changelogs/windows/1001/
broken-link, vendor-advisory
-
secunia.com
/advisories/37182
third-party-advisory, broken-link
-
securityfocus.com
/bid/36850
vdb-entry, broken-link, third-party-advisory
-
osvdb.org
/59357
vdb-entry, broken-link
-
exchange.xforce.ibmcloud.com
/vulnerabilities/54020
vdb-entry, third-party-advisory
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6574
vdb-entry, signature, tool-signature
Sources
- CVE List CVE-2009-3831
- NVD CVE-2009-3831
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