QuickTime in Apple Mac OS X before 10.7.2 does not properly handle the atom hierarchy in movie files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted file.
Published 2011-10-14 10:55:09
Updated 2012-01-14 03:55:35
Source Apple Inc.
View at NVD,   CVE.org
Vulnerability category: Execute codeDenial of service

Threat overview for CVE-2011-3221

Top countries where our scanners detected CVE-2011-3221
Top open port discovered on systems with this issue 548
IPs affected by CVE-2011-3221 39
Threat actors abusing to this issue? Yes
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Exploit prediction scoring system (EPSS) score for CVE-2011-3221

Probability of exploitation activity in the next 30 days: 5.35%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 92 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-3221

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
NIST

CWE ids for CVE-2011-3221

  • The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-3221

Products affected by CVE-2011-3221

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