Vulnerability Details : CVE-2011-1808
Use-after-free vulnerability in Google Chrome before 12.0.742.91 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to incorrect integer calculations during float handling.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2011-1808
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-1808
3.57%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-1808
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-2011-1808
-
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)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-2011-1808
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14659
Repository / Oval RepositoryThird Party Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/67891
Google Chrome float handling code execution CVE-2011-1808 Vulnerability ReportThird Party Advisory;VDB Entry
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http://googlechromereleases.blogspot.com/2011/06/chrome-stable-release.html
Chrome Releases: Chrome Stable ReleaseVendor Advisory
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http://code.google.com/p/chromium/issues/detail?id=79746
79746 - Floats not cleared due to overflow (remaining usecase) - chromium - MonorailVendor Advisory
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http://code.google.com/p/chromium/issues/detail?id=73962
73962 - use after free due to floats not cleared (overflow) - chromium - MonorailExploit;Patch;Vendor Advisory
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http://www.securityfocus.com/bid/48129
Google Chrome Prior to 12.0.742.91 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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