#VU27696 UNIX symbolic link following in Symantec Endpoint Protection - CVE-2020-5837

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Main Vulnerability Database Vulnerabilities #VU27696

#VU27696 UNIX symbolic link following in Symantec Endpoint Protection - CVE-2020-5837

Published: May 11, 2020 / Updated: May 13, 2020


Vulnerability identifier: #VU27696
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2020-5837
CWE-ID: CWE-61
Exploitation vector: Local access
Exploit availability: Public exploit is available
Vulnerable software:
Symantec Endpoint Protection
Software vendor:
Broadcom

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions when writing to log files. A local user can create a symbolic link to a critical file on the system and overwrite it.

Successful exploitation of the vulnerability may lead to privilege escalation.

Remediation

Install updates from vendor's website.

External links