CVE-2018-0283
published 2018-05-02CVE-2018-0283: A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort…
PriorityP430medium5.8CVSS 3.0
AVNACLPRNUINSCCNINAL
EPSS
1.44%
70.1th percentile
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort detection engine on an affected device, resulting in a brief denial of service (DoS) condition. The vulnerability is due to the incorrect handling of Transport Layer Security (TLS) TCP connection setup for the affected software. An attacker could exploit this vulnerability by sending crafted TLS traffic to an affected device. A successful exploit could allow the attacker to cause the Snort detection engine on the affected device to restart, resulting in a DoS condition. Cisco Bug IDs: CSCvg99327.
Affected
5 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 | — | — |
CVSS provenance
nvdv3.05.8MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.8MEDIUM
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GHSA
GHSA-mgq6-c2x6-44g8: A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of t
ghsa_unreviewed·2022-05-13
CVE-2018-0283 [MEDIUM] CWE-319 GHSA-mgq6-c2x6-44g8: A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of t
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort detection engine on an affected device, resulting in a brief denial of service (DoS) condition. The vulnerability is due to the incorrect handling of Transport Layer Security (TLS) TCP connection setup for the affected software. An attacker could exploit this vulnerability by sending crafted TLS traffic to an affected device. A successful exploit could allow the attacker to cause the Snort detection engine on the affected device to restart, resulting in a DoS condition. Cisco Bug IDs: CSCvg99327.
Cisco
Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
vendor_cisco·2018-05-02·CVSS 5.8
CVE-2018-0283 [MEDIUM] CWE-310 Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort detection engine on an affected device, resulting in a brief denial of service (DoS) condition.
The vulnerability is due to the incorrect handling of Transport Layer Security (TLS) TCP connection setup for the affected software. An attacker could exploit this vulnerability by sending crafted TLS traffic to an affected device. A successful exploit could allow the attacker to cause the Snort detection engine on the affected device to restart, resulting in a DoS condition.
There are no workarounds that address this vulnerability.
This advisory is a
Cisco
Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2018-0283 Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
CVE-2018-0283: Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability
A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to restart an instance of the Snort detection engine on an affected device, resulting in a brief denial of service (DoS) condition. The vulnerability is due to the incorrect handling of Transport Layer Security (TLS) TCP connection setup for the affected software. An attacker could exploit this vulnerability by sending crafted TLS traffic to an affected device. A successful exploit could allow the attacker to cause the Snort detection engine on the affected device to restart, resulting in a DoS condition. There are no
CVSS: 3.0
CWE: CWE-310, CWE-310
Bug IDs: CSCvg993
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-05-02
Published