Design/Logic Flaw

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use TOCTOU vulnerability in the restore process leading to arbitrary file creation. The issue was fixed with Avast and AVG Antivirus version 22.11...

Null pointer dereference

Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface. The issue was fixed with Avast and AVG Antivirus version 22.11...

CVE-2023-1587

Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface. The issue was fixed with Avast and AVG Antivirus version 22.11...

CVE-2023-1587

Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface. The issue was fixed with Avast and AVG Antivirus version 22.11...

CVE-2023-1587

CVE-2023-1587 affects Avast Antivirus and AVG Antivirus for Windows. PT-2023-2507 documents a NULL pointer dereference via the RPC interface in Avast/AVG versions prior to 22.11, with potential denial of service. Remediation is to upgrade to version 22.11 (patched build) or apply provided fixes. ...

CVE-2023-1586

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use TOCTOU vulnerability in the restore process leading to arbitrary file creation. The issue was fixed with Avast and AVG Antivirus version 22.11...

CVE-2023-1586

Avast Antivirus and AVG Antivirus for Windows contain a TOCTOU vulnerability in the restore process that can lead to arbitrary file creation. The root cause is a synchronization/TOCTOU issue during restoration, enabling an attacker with local access to affect file creation within the affected pro...

CVE-2023-1586

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use TOCTOU vulnerability in the restore process leading to arbitrary file creation. The issue was fixed with Avast and AVG Antivirus version 22.11...

CVE-2023-1585

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use TOCTOU vulnerability in the Quarantine process, leading to arbitrary file/directory deletion. The issue was fixed with Avast and AVG Antivirus version 22.11 and virus definitions from 14 February 2023 or later...

CVE-2023-1585

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use TOCTOU vulnerability in the Quarantine process, leading to arbitrary file/directory deletion. The issue was fixed with Avast and AVG Antivirus version 22.11 and virus definitions from 14 February 2023 or later...

CVE-2023-1585

Avast Antivirus for Windows and AVG Antivirus for Windows are affected by a TOCTOU vulnerability in the Quarantine process that can lead to arbitrary file/directory deletion. Root cause: synchronization/TOCTOU in quarantine handling. Impact: local issue enabling deletion of files within the quara...

PT-2023-2507 · Avg +1 · Avg Antivirus +1

Name of the Vulnerable Software and Affected Versions: Avast Antivirus versions prior to 22.11 AVG Antivirus versions prior to 22.11 Description: The issue is related to a NULL pointer dereference problem via the RPC-interface, which could allow an attacker to cause a denial of service. The...

The vulnerability of the isolated software environment of the Avast Antivirus protection tool allows a malicious actor to manipulate scan results. In other words, they can bypass the protection by avoiding detection or removing the malicious system files.

The vulnerability of the isolated software environment of the antivirus software Avast Antivirus is related to incorrect default permissions. Exploiting this vulnerability allows a hacker to manipulate scan results, i.e., to bypass protection by avoiding detection or removing malicious system fil...

Chinese Hackers Targeting European Entities with New MQsTTang Backdoor

The China-aligned Mustang Panda actor has been observed using a hitherto unseen custom backdoor called MQsTTang as part of an ongoing social engineering campaign that commenced in January 2023. "Unlike most of the group's malware, MQsTTang doesn't seem to be based on existing families or publicly...

Bitdefender Releases Free Decryptor for MortalKombat Ransomware Strain

Romanian cybersecurity company Bitdefender has released a free decryptor for a new ransomware strain known as MortalKombat. MortalKombat is a new ransomware strain that emerged in January 2023. It's based on commodity ransomware dubbed Xorist and has been observed in attacks targeting entities in...

PT-2023-5683 · Avast · Avast Premium Security

Name of the Vulnerable Software and Affected Versions: Avast Premium Security affected versions not specified Description: This issue allows local attackers to escalate privileges on affected installations. The flaw exists within the implementation of the sandbox feature due to incorrect...

SUSE CVE-2007-1672

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...

PT-2023-2508 · Avg +1 · Avg Antivirus +1

Name of the Vulnerable Software and Affected Versions: Avast Antivirus versions prior to 22.11 AVG Antivirus versions prior to 22.11 Description: The issue is related to a Time-of-check/Time-of-use TOCTOU vulnerability in the Quarantine process, which can lead to arbitrary file or directory...

The vulnerability of anti-virus protection tools such as Avast Antivirus, AVG Antivirus, and Avira Security for Windows operating systems is related to deficiencies in access control. This allows attackers to increase their privileges.

The vulnerability of antivirus protection tools such as Avast Antivirus, AVG Antivirus, and Avira Security for Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to enhance their privileges...

Avast Releases Free Decryptor for BianLian Ransomware

By Deeba Ahmed Using this decryptor, BianLian victims can retrieve their encrypted data for free and avoid paying the ransom to the attackers. This is a post from HackRead.com Read the original post: Avast Releases Free Decryptor for BianLian Ransomware...