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avast antivirus vulnerabilities and exploits
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7.2
CVSSv2
CVE-2009-4049
Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via crafted arguments to IOCTL 0x80002024.
Avast Avast Antivirus Home 4.8.1356.0
Avast Avast Antivirus Professional 4.8.1356.0
1 EDB exploit
7.2
CVSSv2
CVE-2009-3522
Stack-based buffer overflow in aswMon2.sys in avast! Home and Professional for Windows 4.8.1351, and possibly other versions prior to 4.8.1356, allows local users to cause a denial of service (system crash) and possibly gain privileges via a crafted IOCTL request to IOCTL 0xb2c80...
Avast Avast Antivirus Professional 4.8.1351
Avast Avast Antivirus Home 4.8.1351
1 EDB exploit
7.2
CVSSv2
CVE-2009-3524
Unspecified vulnerability in ashWsFtr.dll in avast! Home and Professional for Windows prior to 4.8.1356 has unknown impact and local attack vectors.
Avast Avast Antivirus Home 4.8.1169
Avast Avast Antivirus Home 4.7.844
Avast Avast Antivirus Home 4.8.1335
Avast Avast Antivirus Professional 4.7.1043
Avast Avast Antivirus Professional 4.8.1282
Avast Avast Antivirus Professional 4.8.1201
Avast Avast Antivirus Home 4.8.1195
Avast Avast Antivirus Home 4.7.869
Avast Avast Antivirus Home 4.8.1296
Avast Avast Antivirus Home 4.8.1290
Avast Avast Antivirus Professional 4.7.844
Avast Avast Antivirus Professional 4.8.1229
Avast Avast Antivirus Professional
Avast Avast Antivirus Home
Avast Avast Antivirus Home 4.8.1227
Avast Avast Antivirus Home 4.7.827
Avast Avast Antivirus Professional 4.7.1098
Avast Avast Antivirus Professional 4.8.1169
Avast Avast Antivirus Professional 4.8.1227
Avast Avast Antivirus Professional 4.8.1296
Avast Avast Antivirus Home 4.7.1098
Avast Avast Antivirus Home 4.7.1043
7.2
CVSSv2
CVE-2006-1355
avast! Antivirus 4.6.763 and previous versions sets "BUILTIN\Everyone" permissions to critical system files in the installation folder, which allows local users to gain privileges or disable protection by modifying those files.
Alwil Avast Antivirus
7.2
CVSSv2
CVE-2005-1770
Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.
Alwil Avast Antivirus 4.0.168
Alwil Avast Antivirus 4.1.260
Alwil Avast Antivirus 4.1.268
Alwil Avast Antivirus 4.1.342
Alwil Avast Antivirus 4.1.357
Alwil Avast Antivirus 4.5.561
Alwil Avast Antivirus 4.6.603
Alwil Avast Antivirus 4.0.202
Alwil Avast Antivirus 4.0.211
Alwil Avast Antivirus 4.1.289
Alwil Avast Antivirus 4.1.304
Alwil Avast Antivirus 4.1.412
Alwil Avast Antivirus 4.1.418
Alwil Avast Antivirus 4.0.172
Alwil Avast Antivirus 4.0.183
Alwil Avast Antivirus 4.1.278
Alwil Avast Antivirus 4.1.287
Alwil Avast Antivirus 4.1.389
Alwil Avast Antivirus 4.1.396
Alwil Avast Antivirus 4.6.623
Alwil Avast Antivirus 4.0.229
Alwil Avast Antivirus 4.0.235
6.9
CVSSv2
CVE-2009-3523
aavmKer4.sys in avast! Home and Professional for Windows prior to 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...
Avast Avast Antivirus Home 4.8.1227
Avast Avast Antivirus Home 4.7.827
Avast Avast Antivirus Professional 4.7.1043
Avast Avast Antivirus Professional 4.7.1098
Avast Avast Antivirus Professional 4.8.1201
Avast Avast Antivirus Professional 4.8.1227
Avast Avast Antivirus Professional 4.8.1296
Avast Avast Antivirus Home 4.7.1098
Avast Avast Antivirus Home 4.7.1043
Avast Avast Antivirus Home 4.8.1201
Avast Avast Antivirus Home 4.8.1229
Avast Avast Antivirus Professional 4.8.1169
Avast Avast Antivirus Professional 4.7.827
Avast Avast Antivirus Professional 4.8.1290
Avast Avast Antivirus Professional 4.8.1335
Avast Avast Antivirus Home 4.8.1169
Avast Avast Antivirus Home 4.7.844
Avast Avast Antivirus Home 4.8.1290
Avast Avast Antivirus Home 4.8.1335
Avast Avast Antivirus Professional 4.8.1229
Avast Avast Antivirus Professional 4.8.1282
Avast Avast Antivirus Home 4.8.1195
1 EDB exploit
6.8
CVSSv2
CVE-2008-6846
Multiple stack-based buffer overflows in avast! Linux Home Edition 1.0.5, 1.0.5-1, and 1.0.8 allow remote malicious users to cause a denial of service (application crash) or execute arbitrary code via a malformed (1) ISO or (2) RPM file.
Avast Avast Antivirus 1.0.8
Avast Avast Antivirus 1.0.5
Avast Avast Antivirus 1.0.5-1
6.8
CVSSv2
CVE-2008-1625
aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.
Avast Avast Antivirus Home 4.7.1043
Avast Avast Antivirus Home 4.7.1098
Avast Avast Antivirus Home 4.7.827
Avast Avast Antivirus Home 4.7.844
Avast Avast Antivirus Home 4.7.869
Avast Avast Antivirus Professional 4.7.844
Avast Avast Antivirus Professional 4.7.1043
Avast Avast Antivirus Professional 4.7.1098
Avast Avast Antivirus Professional 4.7.827
1 EDB exploit
6.8
CVSSv2
CVE-2007-6265
Unspecified vulnerability in avast! 4 Home and Professional Editions prior to 4.7.1098 allows remote malicious users to have an unknown impact via a crafted TAR archive.
Avast Avast Antivirus Home 4.6.665
Avast Avast Antivirus Home 4.6.691
Avast Avast Antivirus Professional 4.6.603
Avast Avast Antivirus Professional 4.6.652
Avast Avast Antivirus Professional 4.6.665
Avast Avast Antivirus Home 4.0
Avast Avast Antivirus Home 4.6
Avast Avast Antivirus Home 4.7.844
Avast Avast Antivirus Home 4.7.869
Avast Avast Antivirus Professional 4.7.827
Avast Avast Antivirus Professional 4.7.844
Avast Avast Antivirus Home 4.7.1043
Avast Avast Antivirus Home 4.7.827
Avast Avast Antivirus Professional 4.6.691
Avast Avast Antivirus Professional 4.7.1043
Avast Avast Antivirus Home 4.6.652
Avast Avast Antivirus Home 4.6.655
Avast Avast Antivirus Professional 4.0
Avast Avast Antivirus Professional 4.6
6.4
CVSSv2
CVE-2020-10861
An issue exists in Avast Antivirus prior to 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows malicious users to achieve Arbitrary File Deletion from Avast Program Path via RPC, when Self Defense is Enabled.
Avast Antivirus
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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