CVE-2018-0283

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Summary

CVECVE-2018-0283
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-05-02 22:29:00 UTC
Updated2019-10-09 23:31:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-319

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Firepower Management Center 6.1.0 All All All
Application Cisco Firepower Management Center 6.2.0 All All All
Application Cisco Firepower Management Center 6.2.2 All All All
Application Cisco Firepower Management Center 6.2.3 All All All
Application Cisco Firepower Management Center 6.1.0 All All All
Application Cisco Firepower Management Center 6.2.0 All All All
Application Cisco Firepower Management Center 6.2.2 All All All
Application Cisco Firepower Management Center 6.2.3 All All All

References

ReferenceSourceLinkTags
Cisco Firepower System Software CVE-2018-0283 Denial of Service Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
Cisco Firepower System Software Transport Layer Security Denial of Service Vulnerability CONFIRM tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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