PT-2024-39659 · Avast · Avg/Avast Antivirus

Name of the Vulnerable Software and Affected Versions: AVG/Avast Antivirus versions prior to signature 24092400 Description: A null-pointer-dereference issue exists in the signature verification module of AVG/Avast Antivirus on MacOS. This issue may allow a malformed xar file to crash the...

Avast Antivirus 安全漏洞

Avast Antivirus is a suite of antivirus software from the Czech company Avast. A security vulnerability exists in versions prior to Avast Antivirus 24092400, which stems from a null pointer dereference issue that may cause the application to crash on MacOS systems when processing malformed xar...

CVE-2024-5803

Affecting software: AVG/Avast Antivirus (AVGUI.exe). Vulnerability: Local privilege escalation via a COM hijack under a TOCTOU race condition when self-protection is disabled. Versions affected: before 24.1. Impact: An attacker able to exploit this locally to gain higher privileges. Root cause: C...

Avast Antivirus 安全漏洞

Avast Antivirus is a suite of antivirus software from the Czech company Avast. A security vulnerability exists in versions prior to Avast Antivirus 24.1, which stems from a vulnerability that could allow a local attacker to elevate privileges via COM hijacking during the time of check to time of...

PT-2024-37167 · Avast · Avg/Avast Antivirus

Name of the Vulnerable Software and Affected Versions: AVG/Avast Antivirus versions prior to 24.1 Description: The issue allows a local attacker to escalate privileges via a COM hijack in a time-of-check to time-of-use TOCTOU scenario when self-protection is disabled. This occurs in the AVGUI.exe...

PT-2024-38188 · Avast · Avast Free Antivirus

Name of the Vulnerable Software and Affected Versions: Avast Free Antivirus affected versions not specified Description: This issue allows local attackers to create a denial-of-service condition on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execut...

PT-2024-38191 · Avast · Avast Cleanup Premium

Name of the Vulnerable Software and Affected Versions: Avast Cleanup Premium affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privilege...

(0Day) Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

(0Day) Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

(0Day) Avast Free Antivirus Link Following Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists withi...

PT-2024-38189 · Avast · Avast Cleanup Premium

Name of the Vulnerable Software and Affected Versions: Avast Cleanup Premium affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privilege...

PT-2024-38190 · Avast · Avast Cleanup Premium

Name of the Vulnerable Software and Affected Versions: Avast Cleanup Premium affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privilege...

PT-2024-38193 · Avast · Avast Free Antivirus

Name of the Vulnerable Software and Affected Versions: Avast Free Antivirus affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged...

PT-2024-38192 · Avast · Avast Free Antivirus

Name of the Vulnerable Software and Affected Versions: Avast Free Antivirus affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged...

(0Day) Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

(0Day) Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

(0Day) Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

(0Day) Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Avast Cleanup Premium. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Avast...

CVE-2024-5102

A sym-linked file accessed via the repair function in Avast Antivirus troubleshooting - repair feature, which attempts to delete a file in the current user's AppData directory as NT AUTHORITY\SYSTEM. A low-privileged user can make a pseudo-symlink and a junction folder and point to a file on the...

CVE-2024-5102

A sym-linked file accessed via the repair function in Avast Antivirus troubleshooting - repair feature, which attempts to delete a file in the current user's AppData directory as NT AUTHORITY\SYSTEM. A low-privileged user can make a pseudo-symlink and a junction folder and point to a file on the...