Vulnerability Details : CVE-2011-3453
Integer overflow in libresolv in Apple Mac OS X before 10.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via crafted DNS data.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2011-3453
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x_server:10.7.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x_server:10.7.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-3453
4.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3453
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2011-3453
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3453
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http://lists.apple.com/archives/security-announce/2012/Mar/msg00002.html
Apple - Lists.apple.com
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http://secunia.com/advisories/48288
Sign in
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http://lists.apple.com/archives/security-announce/2012/Mar/msg00001.html
Apple - Lists.apple.com
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http://secunia.com/advisories/48289
Sign in
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http://support.apple.com/kb/HT5130
About the security content of OS X Lion v10.7.3 and Security Update 2012-001 - Apple SupportVendor Advisory
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http://www.securitytracker.com/id?1026774
Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information - SecurityTracker
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http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
Apple - Lists.apple.comVendor Advisory
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