Avast! Antivirus

avast!_antivirus

Vendor: Avas!t • 7 CVEs

CVEs (7)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2015-5662 1Avas!t 1Avast! Antivirus May 6, 2026 Oct 18, 2015 N/A· v4 N/A· v3 6.4 MEDIUM· v2 Directory traversal vulnerability in Avast before 150918-0 allows remote attackers to delete or write to arbitrary files via a crafted entry in a ZIP archive.
CVE-2008-6846 1Avas!t 1Avast! Antivirus Apr 23, 2026 Jul 2, 2009 N/A· v4 N/A· v3 6.8 MEDIUM· v2 Multiple stack-based buffer overflows in avast! Linux Home Edition 1.0.5, 1.0.5-1, and 1.0.8 allow remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed (1) ISO or (2...Show more Multiple stack-based buffer overflows in avast! Linux Home Edition 1.0.5, 1.0.5-1, and 1.0.8 allow remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed (1) ISO or (2) RPM file.Show less
CVE-2008-5523 1Avas!t 1Avast! Antivirus Apr 23, 2026 Dec 12, 2008 N/A· v4 N/A· v3 9.3 HIGH· v2 avast! antivirus 4.8.1281.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the...Show more avast! antivirus 4.8.1281.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.Show less
CVE-2007-2846 1Avas!t 1Avast! Antivirus Apr 23, 2026 May 24, 2007 N/A· v4 N/A· v3 9.3 HIGH· v2 Heap-based buffer overflow in the SIS unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted SIS archive, resulting from an "integer cast...Show more Heap-based buffer overflow in the SIS unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted SIS archive, resulting from an "integer cast around."Show less
CVE-2007-2845 1Avas!t 1Avast! Antivirus Apr 23, 2026 May 24, 2007 N/A· v4 N/A· v3 9.3 HIGH· v2 Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted CAB archive, resulting from an "integer cast...Show more Heap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700 allows user-assisted remote attackers to execute arbitrary code via a crafted CAB archive, resulting from an "integer cast around".Show less
CVE-2007-1673 9Amavis Avas!tAvira+6 more 13Amavis AntivirAntivir Personal+10 more Apr 23, 2026 May 9, 2007 N/A· v4 N/A· v3 7.8 HIGH· v2 unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.
CVE-2007-1672 1Avas!t 1Avast! Antivirus Apr 23, 2026 May 9, 2007 N/A· v4 N/A· v3 7.8 HIGH· v2 avast! antivirus before 4.7.981 allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.