avira Archives - CVE Vulnerability

CVE-2008-6962

Sun, 26 Feb 2023 09:11:47 +0000

Avira AntiVir Premium, Premium Security Suite, AntiVir Professional, and AntiVir Personal – FREE allows local users to execute arbitrary code via a crafted IOCTL request that overwrites a kernel pointer.

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CVE-2020-12463

Sun, 26 Feb 2023 06:36:35 +0000

An elevation of privilege vulnerability exists in Avira Software Updater before 2.0.6.27476 due to improperly handling file hard links. This allows local users to obtain take control of arbitrary files.

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CVE-2019-18568

Sun, 26 Feb 2023 06:31:48 +0000

Avira Free Antivirus 15.0.1907.1514 is prone to a local privilege escalation through the execution of kernel code from a restricted user.

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CVE-2019-11396

Sun, 26 Feb 2023 06:29:31 +0000

An issue was discovered in Avira Free Security Suite 10. The permissive access rights on the SoftwareUpdater folder (files / folders and configuration) are incompatible with the privileged file manipulation performed by the product. Files can be created that can be used by an unprivileged user to obtain SYSTEM privileges. Arbitrary file creation can be achieved by abusing the SwuConfig.json file creation: an unprivileged user can replace these files by pseudo-symbolic links to arbitrary files. When an update occurs, a privileged service creates a file and sets its access rights, offering write access to the Everyone group in any directory.

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