CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-1900 – Avira Free Antivirus Integer Overflow Local Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2023-1900
19 Apr 2023 — A vulnerability within the Avira network protection feature allowed an attacker with local execution rights to cause an overflow. This could corrupt the data on the heap and lead to a denial-of-service situation. Issue was fixed with Endpointprotection.exe version 1.0.2303.633 This vulnerability allows local attackers to escalate privileges on affected installations of Avira Free Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this... • https://support.norton.com/sp/static/external/tools/security-advisories.html • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-4294 – Norton, Avira, Avast and AVG Antivirus for Windows Privilege Escalation
https://notcve.org/view.php?id=CVE-2022-4294
10 Jan 2023 — 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. • https://support.norton.com/sp/static/external/tools/security-advisories.html • CWE-269: Improper Privilege Management •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-12680
https://notcve.org/view.php?id=CVE-2020-12680
08 May 2020 — Avira Free Antivirus through 15.0.2005.1866 allows local users to discover user credentials. The functions of the executable file Avira.PWM.NativeMessaging.exe are aimed at collecting credentials stored in Chrome, Firefox, Opera, and Edge. The executable does not verify the calling program and thus a request such as fetchChromePasswords or fetchCredentials will succeed. NOTE: some third parties have stated that this is "not a vulnerability. ** EN DISPUTA ** Avira Free Antivirus versiones hasta 15.0.2005.186... • https://medium.com/%40knikolenko/avira-free-antivirus-password-collector-83452fa7f943 •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-12254
https://notcve.org/view.php?id=CVE-2020-12254
26 Apr 2020 — Avira Antivirus before 5.0.2003.1821 on Windows allows privilege escalation or a denial of service via abuse of a symlink. Avira Antivirus versiones anteriores a la versión 5.0.2003.1821 en Windows, permite una escalada de privilegios o una denegación de servicio por medio del abuso de un enlace simbólico. • http://web.archive.org/web/20200429193852/https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-8961
https://notcve.org/view.php?id=CVE-2020-8961
09 Apr 2020 — An issue was discovered in Avira Free-Antivirus before 15.0.2004.1825. The Self-Protection feature does not prohibit a write operation from an external process. Thus, code injection can be used to turn off this feature. After that, one can construct an event that will modify a file at a specific location, and pass this event to the driver, thereby defeating the anti-virus functionality. Se detectó un problema en Avira Free-Antivirus versiones anteriores a 15.0.2004.1825. • https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2020-9320 – AVIRA Generic Malformed Container Bypass
https://notcve.org/view.php?id=CVE-2020-9320
20 Feb 2020 — Avira AV Engine before 8.3.54.138 allows virus-detection bypass via a crafted ISO archive. This affects versions before 8.3.54.138 of Antivirus for Endpoint, Antivirus for Small Business, Exchange Security (Gateway), Internet Security Suite for Windows, Prime, Free Security Suite for Windows, and Cross Platform Anti-malware SDK. NOTE: Vendor asserts that vulnerability does not exist in product ** EN DISPUTA ** Avira AV Engine versiones anteriores a 8.3.54.138, permite omitir la detección de virus por medio ... • http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html • CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2019-18568 – Avira Free Antivirus is proned to a local privilege escalation through the execution of kernel code from a restricted user.
https://notcve.org/view.php?id=CVE-2019-18568
31 Dec 2019 — Avira Free Antivirus 15.0.1907.1514 is prone to a local privilege escalation through the execution of kernel code from a restricted user. Avira Free Antivirus versión 15.0.1907.1514, es propenso a una escalada de privilegios locales por medio de una ejecución de código del kernel desde un usuario restringido. • https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows • CWE-680: Integer Overflow to Buffer Overflow •
CVSS: 9.3EPSS: 1%CPEs: 1EXPL: 0CVE-2016-10402
https://notcve.org/view.php?id=CVE-2016-10402
27 Jul 2017 — Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow. Las versiones del motor de Avira Antivirus anteriores a la versión 8.3.36.60 permiten la ejecución de código remota como NT AUTHORITY\SYSTEM por medio del encabezado Section con una dirección virtual relativa muy grande en un archivo PE, causando un desbordamiento de enter... • http://www.securityfocus.com/bid/84841 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.1EPSS: 0%CPEs: 10EXPL: 0CVE-2013-4602 – Avira AntiVir Engine Denial of Service / Filter Evasion
https://notcve.org/view.php?id=CVE-2013-4602
14 Jun 2013 — A Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58 via an unspecified function in the PDF Scanner Engine. Se presenta una vulnerabilidad de denegación de servicio (bucle infinito) en Avira AntiVir Engine versiones anteriores a 8.2.12.58, por medio de una función no especificada en el PDF Scanner Engine. Avira AntiVir Engine versions prior to 8.2.12.58 suffers from filter evasion and denial of service vulnerabilities. • http://www.securityfocus.com/bid/60552 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.2EPSS: 60%CPEs: 16EXPL: 0CVE-2012-1425
https://notcve.org/view.php?id=CVE-2012-1425
21 Mar 2012 — The TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, Quick Heal (aka Cat QuickHeal) 11.00, Emsisoft Anti-Malware 5.1.0.1, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, PC Tools AntiVirus 7.0.3.5, AVEngine 20101.3.0.103 in Symantec Endpoint Prote... • http://osvdb.org/80389 • CWE-264: Permissions, Privileges, and Access Controls •