CVE-2017-12300 — Improper Input Validation in Cisco Secure Firewall Management Center

CWE-20 — Improper Input Validation4 documents4 sources
Severity
5.8MEDIUMNVD
EPSS
0.2%
top 54.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Secure Firewall Management Center
Timeline
PublishedNov 16
Latest updateMay 13

Description

A vulnerability in the SNORT detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file policy that is configured to block the Server Message Block Version 2 (SMB2) protocol. The vulnerability is due to the incorrect detection of an SMB2 file when the detection is based on the length of the file. An attacker could exploit this vulnerability by sending a crafted SMB2 transfer request through the targeted device. A successful exploit could …

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-v68r-xxfh-w776: A vulnerability in the SNORT detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file poli↗2022-05-13
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CVEList
CVE-2017-12300: A vulnerability in the SNORT detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file poli↗2017-11-16
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📋Vendor Advisories

1
Cisco
Cisco Firepower System Software Server Message Block Version 2 File Policy Bypass Vulnerability↗2017-11-15
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CVE-2017-12300 — Improper Input Validation in Cisco | cvebase