Home/CVE/Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as d
CVE

CVE-2012-4146

Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as d

Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as demonstrated by the Lenovo "Shop now" page.

MEDIUM · CVSS 4.3 EPSS 0.00461
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

2
opera browser<= 12.00
opera browserall versions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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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:M/Au:N/C:N/I:N/A:P
Published to NVD06 Aug 2012 · 04:55 PM
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.opera.com/docs/changelogs/mac/1201/
http://www.opera.com/docs/changelogs/unix/1201/
http://www.opera.com/docs/changelogs/windows/1201/
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