CVE-2019-1616

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Summary

CVECVE-2019-1616
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-11 21:29:00 UTC
Updated2019-10-09 23:47:00 UTC
DescriptionA vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow, resulting in process crashes and a DoS condition on the device. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25), 8.1(1b), 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5) Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). UCS 6200, 6300, and 6400 Fabric Interconnects are affected running software versions prior to 3.2(3j) and 4.0(2a).

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Mds 9000 - All All All
Hardware Cisco Nexus 3000 - All All All
Hardware Cisco Nexus 3000 - All All All
Hardware Cisco Nexus 3500 - All All All
Hardware Cisco Nexus 3500 - All All All
Hardware Cisco Nexus 3600 - All All All
Hardware Cisco Nexus 3600 - All All All
Hardware Cisco Nexus 7000 - All All All
Hardware Cisco Nexus 7000 - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 7700 - All All All
Hardware Cisco Nexus 9000 - All All All
Hardware Cisco Nexus 9000 - All All All
Hardware Cisco Nexus 9500 - All All All
Hardware Cisco Nexus 9500 - All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All
Operating System Cisco Nx-os All All All All
Hardware Cisco Ucs 6200 - All All All
Hardware Cisco Ucs 6200 - All All All
Hardware Cisco Ucs 6300 - All All All
Hardware Cisco Ucs 6300 - All All All
Hardware Cisco Ucs 6400 - All All All
Hardware Cisco Ucs 6400 - All All All

References

ReferenceSourceLinkTags
Cisco NX-OS Software Cisco Fabric Services Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
Cisco NX-OS Software CVE-2019-1616 Remote Denial of Service Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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