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avast antivirus vulnerabilities and exploits
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7.5
CVSSv2
CVE-2005-2385
Buffer overflow in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server Edition 4.6.460, allows remote malicious users to execute arbitrary code via an ACE archive containing a long filename.
Alwil Avast Antivirus 4.6.665
Alwil Avast Antivirus 4.6.460
5
CVSSv2
CVE-2005-2384
Directory traversal vulnerability in a third-party compression library (UNACEV2.DLL), as used in avast! Antivirus Home/Professional Edition 4.6.665 and Server Edition 4.6.460, allows remote malicious users to write arbitrary files via an ACE archive containing filenames with (1) ...
Alwil Avast Antivirus 4.6.665
Alwil Avast Antivirus 4.6.460
6.4
CVSSv2
CVE-2015-5662
Directory traversal vulnerability in Avast prior to 150918-0 allows remote malicious users to delete or write to arbitrary files via a crafted entry in a ZIP archive.
Avast Avast Antivirus
9.3
CVSSv2
CVE-2007-2845
Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client prior to 4.7.700 allows user-assisted remote malicious users to execute arbitrary code via a crafted CAB archive, resulting from an "integer cast around".
Avast Avast Antivirus
7.8
CVSSv2
CVE-2007-1672
avast! antivirus prior to 4.7.981 allows remote malicious users to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.
Avast Avast Antivirus
9.3
CVSSv2
CVE-2010-3126
Untrusted search path vulnerability in avast! Free Antivirus version 5.0.594 and previous versions allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse mfc90loc.dll that is located in the same folder as ...
Avast Avast Antivirus Free
1 EDB exploit
5
CVSSv2
CVE-2017-8308
In Avast Antivirus before v17, an unprivileged user (and thus malware or a virus) can mark an arbitrary process as Trusted from the perspective of the Avast product. This bypasses the Self-Defense feature of the product, opening a door to subsequent attack on many of its componen...
Avast Antivirus
5
CVSSv2
CVE-2020-10860
An issue exists in Avast Antivirus prior to 20. An Arbitrary Memory Address Overwrite vulnerability in the aswAvLog Log Library results in Denial of Service of the Avast Service (AvastSvc.exe).
Avast Antivirus
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
4.6
CVSSv2
CVE-2020-10862
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 Local Privilege Escalation (LPE) via RPC.
Avast Antivirus
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-3400
deserialization
CVE-2024-21788
CVE-2023-42433
CVE-2024-21841
CVE-2024-22095
local file inclusion
memory leak
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