Vulnerability Details : CVE-2011-1449
Potential exploit
Use-after-free vulnerability in the WebSockets implementation in Google Chrome before 11.0.696.57 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2011-1449
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-1449
0.86%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-1449
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2011-1449
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-1449
-
http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html
Apple - Lists.apple.comMailing List;Third Party Advisory
-
http://support.apple.com/kb/HT4981
About the security content of iTunes 10.5 - Apple SupportThird Party Advisory
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14478
Repository / Oval RepositoryThird Party Advisory
-
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html
Apple - Lists.apple.comMailing List;Third Party Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/67156
Google Chrome WebSockets code execution CVE-2011-1449 Vulnerability ReportThird Party Advisory;VDB Entry
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http://googlechromereleases.blogspot.com/2011/04/chrome-stable-update.html
Chrome Releases: Chrome Stable UpdateVendor Advisory
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http://code.google.com/p/chromium/issues/detail?id=77346
77346 - Use After Free in Websockets - possible remote code execution within sandbox - chromium - MonorailExploit;Issue Tracking;Patch;Vendor Advisory
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http://support.apple.com/kb/HT4808
About the security content of Safari 5.1 and Safari 5.0.6 - Apple SupportThird Party Advisory
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http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
Apple - Lists.apple.comMailing List;Third Party Advisory
-
http://support.apple.com/kb/HT4999
About the security content of iOS 5 Software Update - Apple SupportThird Party Advisory
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