Vulnerability Details : CVE-2015-6334
Cisco ASR 5000 and 5500 devices with software 18.0.0.57828 and 19.0.M0.61045 allow remote attackers to cause a denial of service (vpnmgr process restart) via a crafted header in a TACACS packet, aka Bug ID CSCuw01984.
Vulnerability category: Denial of service
Products affected by CVE-2015-6334
- cpe:2.3:o:cisco:asr_5000_software:19.0.m0.61045:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:asr_5000_software:18.0.0.57828:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6334
1.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6334
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2015-6334
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-6334
-
http://www.securitytracker.com/id/1033792
Cisco ASR Router TACACS Implementation Bug Lets Remote Users Cause the Target vpnmgr Service to Restart - SecurityTrackerThird Party Advisory;VDB Entry
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151012-asr
Cisco ASR 5000 and ASR 5500 TACACS Denial of Service VulnerabilityVendor Advisory
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