#VU13861 Improper input validation in Cisco FireSIGHT - CVE-2018-0383

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Main Vulnerability Database Vulnerabilities #VU13861

#VU13861 Improper input validation in Cisco FireSIGHT - CVE-2018-0383

Published: July 13, 2018


Vulnerability identifier: #VU13861
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-0383
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco FireSIGHT
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to bypass security restrictions on the target system.

The vulnerability exists in the detection engine due to an error when handling of FTP control connections. A remote attacker can send a maliciously crafted FTP connection to transfer a file to an affected device and bypass a file policy that is configured to apply the Block upload with reset action to FTP traffic.


Remediation

Update to version 6.2.3.2, 6.2.2.4.

External links