Certain WithSecure products allow a remote crash of a scanning engine via unpacking of crafted data files. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0 , Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1.

The vulnerability potentially allows an attacker to misuse ESET’s file operations during the module update to delete or move files without having proper permissions.

Local privilege escalation in Check Point Endpoint Security Client (version E87.30) via crafted OpenSSL configuration file

Stormshield Endpoint Security Evolution 2.0.0 through 2.4.2 has Insecure Permissions. An ACL entry on the SES Evolution agent directory that contains the agent logs displayed in the GUI allows interactive users to read data, which could allow access to information reserved to administrators.

Stormshield Endpoint Security Evolution 2.0.0 through 2.3.2 has Insecure Permissions. An interactive user can use the SES Evolution agent to create arbitrary files with local system privileges.

During internal security analysis, a local privilege escalation vulnerability has been identified. On a machine with the affected ESET product installed, it was possible for a user with lower privileges due to improper privilege management to trigger actions with root privileges. ESET remedied this possible attack vector and has prepared new builds of its products that are no longer susceptible to this vulnerability.

Stormshield Endpoint Security 2.3.0 through 2.3.2 has Incorrect Access Control that allows an authenticated user can update global parameters.

Stormshield Endpoint Security 2.3.0 through 2.3.2 has Incorrect Access Control: authenticated users can read sensitive information.

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code. This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition. For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"].