Total
30 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-9484 | 2 Avast, Avg | 2 Antivirus, Antivirus | 2024-11-08 | N/A | 5.5 MEDIUM |
| An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing. | |||||
| CVE-2024-9483 | 2 Avast, Avg | 2 Antivirus, Antivirus | 2024-11-08 | N/A | 5.5 MEDIUM |
| A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS may allow a malformed xar file to crash the application during processing. | |||||
| CVE-2024-9482 | 2 Avast, Avg | 2 Antivirus, Antivirus | 2024-11-08 | N/A | 5.5 MEDIUM |
| An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed Mach-O file to crash the application during file processing. | |||||
| CVE-2024-9481 | 2 Avast, Avg | 2 Antivirus, Antivirus | 2024-11-08 | N/A | 5.5 MEDIUM |
| An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed eml file to crash the application during file processing. | |||||
| CVE-2024-5102 | 2 Avast, Microsoft | 2 Antivirus, Windows | 2024-06-12 | N/A | 7.0 HIGH |
| A sym-linked file accessed via the repair function in Avast Antivirus <24.2 on Windows may allow user to elevate privilege to delete arbitrary files or run processes as NT AUTHORITY\SYSTEM. The vulnerability exists within the "Repair" (settings -> 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 system. This can provide a low-privileged user an Elevation of Privilege to win a race-condition which will re-create the system files and make Windows callback to a specially-crafted file which could be used to launch a privileged shell instance. This issue affects Avast Antivirus prior to 24.2. | |||||
| CVE-2020-20118 | 1 Avast | 1 Antivirus | 2024-02-28 | N/A | 5.5 MEDIUM |
| Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver. | |||||
| CVE-2023-1587 | 3 Avast, Avg, Microsoft | 3 Antivirus, Anti-virus, Windows | 2024-02-28 | N/A | 5.5 MEDIUM |
| 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-2023-1586 | 3 Avast, Avg, Microsoft | 3 Antivirus, Anti-virus, Windows | 2024-02-28 | N/A | 4.7 MEDIUM |
| 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 | 3 Avast, Avg, Microsoft | 3 Antivirus, Anti-virus, Windows | 2024-02-28 | N/A | 6.3 MEDIUM |
| 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-2022-4294 | 5 Avast, Avg, Avira and 2 more | 5 Antivirus, Antivirus, Avira Security and 2 more | 2024-02-28 | N/A | 7.8 HIGH |
| Norton, Avira, Avast and AVG Antivirus for Windows may be susceptible to a Privilege Escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user. | |||||
| CVE-2021-45338 | 1 Avast | 1 Antivirus | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| Multiple privilege escalation vulnerabilities in Avast Antivirus prior to 20.4 allow a local user to gain elevated privileges by calling unnecessarily powerful internal methods of the main antivirus service which could lead to the (1) arbitrary file delete, (2) write and (3) reset security. | |||||
| CVE-2021-45335 | 1 Avast | 1 Antivirus | 2024-02-28 | 7.2 HIGH | 8.8 HIGH |
| Sandbox component in Avast Antivirus prior to 20.4 has an insecure permission which could be abused by local user to control the outcome of scans, and therefore evade detection or delete arbitrary system files. | |||||
| CVE-2021-45336 | 1 Avast | 1 Antivirus | 2024-02-28 | 7.2 HIGH | 8.8 HIGH |
| Privilege escalation vulnerability in the Sandbox component of Avast Antivirus prior to 20.4 allows a local sandboxed code to gain elevated privileges by using system IPC interfaces which could lead to exit the sandbox and acquire SYSTEM privileges. | |||||
| CVE-2021-45339 | 1 Avast | 1 Antivirus | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| Privilege escalation vulnerability in Avast Antivirus prior to 20.4 allows a local user to gain elevated privileges by "hollowing" trusted process which could lead to the bypassing of Avast self-defense. | |||||
| CVE-2021-45337 | 1 Avast | 1 Antivirus | 2024-02-28 | 7.2 HIGH | 8.8 HIGH |
| Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by "hollowing" process wsc_proxy.exe which could lead to acquire antimalware (AM-PPL) protection. | |||||
| CVE-2020-10864 | 2 Avast, Microsoft | 2 Antivirus, Windows | 2024-02-28 | 5.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to trigger a reboot via RPC from a Low Integrity process. | |||||
| CVE-2020-10866 | 2 Avast, Microsoft | 2 Antivirus, Windows | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC. | |||||
| CVE-2020-10860 | 2 Avast, Microsoft | 2 Antivirus, Windows | 2024-02-28 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Avast Antivirus before 20. An Arbitrary Memory Address Overwrite vulnerability in the aswAvLog Log Library results in Denial of Service of the Avast Service (AvastSvc.exe). | |||||
| CVE-2020-10862 | 2 Avast, Microsoft | 2 Antivirus, Windows | 2024-02-28 | 4.6 MEDIUM | 7.8 HIGH |
| An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to achieve Local Privilege Escalation (LPE) via RPC. | |||||
| CVE-2020-15024 | 1 Avast | 1 Antivirus | 2024-02-28 | 2.1 LOW | 5.5 MEDIUM |
| An issue was discovered in the Login Password feature of the Password Manager component in Avast Antivirus 20.1.5069.562. An entered password continues to be stored in Windows main memory after a logout, and after a Lock Vault operation. | |||||