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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition, aka a GET MIB Object ID Denial of Service Vulnerability. The vulnerability is due to a condition that could occur when the affected software processes an SNMP read request that contains a request for the ciscoFlashMIB object ID (OID). An attacker could trigger this vulnerability by issuing an SNMP GET request for the ciscoFlashMIB OID on an affected device. A successful exploit could cause the affected device to restart due to a SYS-3-CPUHOG. This vulnerability affects the following Cisco devices if they are running a vulnerable release of Cisco IOS Software and are configured to use SNMP Version 2 (SNMPv2) or SNMP Version 3 (SNMPv3): Cisco Catalyst 2960-L Series Switches, Cisco Catalyst Digital Building Series Switches 8P, Cisco Catalyst Digital Building Series Switches 8U. Cisco Bug IDs: CSCvd89541.
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition, aka a GET MIB Object ID Denial of Service Vulnerability. The vulnerability is due to a condition that could occur when the affected software processes an SNMP read request that contains a request for the ciscoFlashMIB object ID (OID). An attacker could trigger this vulnerability by issuing an SNMP GET request for the ciscoFlashMIB OID on an affected device. A successful exploit could cause the affected device to restart due to a SYS-3-CPUHOG. This vulnerability affects the following Cisco devices if they are running a vulnerable release of Cisco IOS Software and are configured to use SNMP Version 2 (SNMPv2) or SNMP Version 3 (SNMPv3): Cisco Catalyst 2960-L Series Switches, Cisco Catalyst Digital Building Series Switches 8P, Cisco Catalyst Digital Building Series Switches 8U. Cisco Bug IDs: CSCvd89541.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
References to Advisories, Solutions, and Tools
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AND
OR
*cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:catalyst_2960l-16ps-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_2960l-16ts-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_2960l-24pq-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_2960l-24ps-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_2960l-24tq-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_2960l-24ts-ll:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst
Added
CVSS V2
(AV:N/AC:M/Au:S/C:N/I:N/A:C)
Added
CVSS V3
AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Added
CWE
CWE-399
Changed
Reference Type
http://www.securityfocus.com/bid/103573 No Types Assigned
http://www.securityfocus.com/bid/103573 Third Party Advisory, VDB Entry
Changed
Reference Type
http://www.securitytracker.com/id/1040589 No Types Assigned
http://www.securitytracker.com/id/1040589 Third Party Advisory, VDB Entry
Changed
Reference Type
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp No Types Assigned