Vulnerability Details CVE-2009-3523
aavmKer4.sys in avast! Home and Professional for Windows before 4.8.1356 does not properly validate input to IOCTLs (1) 0xb2d6000c and (2) 0xb2d60034, which allows local users to gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption, a different vulnerability than CVE-2008-1625.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.7%
CVSS Severity
CVSS v2 Score 6.9
References
- http://secunia.com/advisories/36858
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html
- http://www.ntinternals.org/ntiadv0904/ntiadv0904.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6024
- http://secunia.com/advisories/36858
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html
- http://www.ntinternals.org/ntiadv0904/ntiadv0904.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6024
Products affected by CVE-2009-3523
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cpe:2.3:a:avast:avast_antivirus_home:*
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cpe:2.3:a:avast:avast_antivirus_home:4.7.1043
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cpe:2.3:a:avast:avast_antivirus_home:4.7.1098
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cpe:2.3:a:avast:avast_antivirus_home:4.7.827
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cpe:2.3:a:avast:avast_antivirus_home:4.7.844
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cpe:2.3:a:avast:avast_antivirus_home:4.7.869
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1169
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1195
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1201
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1227
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1229
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1282
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1290
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1296
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cpe:2.3:a:avast:avast_antivirus_home:4.8.1335
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cpe:2.3:a:avast:avast_antivirus_professional:*
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cpe:2.3:a:avast:avast_antivirus_professional:4.7.1043
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cpe:2.3:a:avast:avast_antivirus_professional:4.7.1098
-
cpe:2.3:a:avast:avast_antivirus_professional:4.7.827
-
cpe:2.3:a:avast:avast_antivirus_professional:4.7.844
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1169
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1195
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1201
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1227
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1229
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1282
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1290
-
cpe:2.3:a:avast:avast_antivirus_professional:4.8.1296
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cpe:2.3:a:avast:avast_antivirus_professional:4.8.1335