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Opera Browser CVE-2012-6468

CRITICAL
Buffer Overflow (CWE-119)
2013-01-02 cve@mitre.org
Buffer Overflow Denial Of Service RCE Opera Browser
9.3
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
9.3 CRITICAL
AV:N/AC:M/Au:N/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:C/I:C/A:C
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C

Lifecycle Timeline

1
CVE Published
Jan 02, 2013 - 11:46 cve.org
CRITICAL 9.3

DescriptionCVE.org

Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response.

AnalysisAI

Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response. Affected products include: Opera Opera Browser. Version information: before 12.11.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.

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CVE-2012-6468 vulnerability details – vuln.today
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