CVE-2018-0385
published 2018-07-16CVE-2018-0385: A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an…
PriorityP341high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.33%
81.6th percentile
A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. Cisco Bug IDs: CSCvi36434.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | firepower_system | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.3MEDIUM
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GHSA
GHSA-4p77-63h4-3vmv: A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an una
ghsa_unreviewed·2022-05-13
CVE-2018-0385 [HIGH] CWE-20 GHSA-4p77-63h4-3vmv: A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an una
A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. Cisco Bug IDs: CSCvi36434.
Cisco
Cisco Firepower System Software SSL Denial of Service Vulnerability
vendor_cisco·2018-07-11·CVSS 5.3
CVE-2018-0385 [MEDIUM] CWE-399 Cisco Firepower System Software SSL Denial of Service Vulnerability
Cisco Firepower System Software SSL Denial of Service Vulnerability
A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting.
The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
Cisco
Cisco Firepower System Software SSL Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2018-0385 Cisco Firepower System Software SSL Denial of Service Vulnerability
CVE-2018-0385: Cisco Firepower System Software SSL Denial of Service Vulnerability
A vulnerability in the detection engine parsing of Security Socket Layer (SSL) protocol packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the Snort process unexpectedly restarting. The vulnerability is due to improper input handling of the SSL traffic. An attacker could exploit this vulnerability by sending a crafted SSL traffic to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. There are no
CVSS: 3.0
CWE: CWE-399, CWE-399
Bug IDs: CSCvi36434
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-07-16
Published