Vulnerability Details : CVE-2015-0592
The Zone-Based Firewall implementation in Cisco IOS 15.4(2)T3 and earlier allows remote attackers to cause a denial of service (device reload) via crafted network traffic that triggers incorrect kernel-timer handling, aka Bug ID CSCuh25672.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-0592
Probability of exploitation activity in the next 30 days: 0.68%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 77 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-0592
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2015-0592
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-0592
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http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0592
Cisco IOS Software Kernel Timer VulnerabilityVendor Advisory
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http://www.securitytracker.com/id/1031713
Cisco IOS Zone-Based Firewall Kernel Timer Management Flaw Lets Remote Users Deny Service - SecurityTracker
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https://exchange.xforce.ibmcloud.com/vulnerabilities/100758
Cisco IOS kernel timers denial of service CVE-2015-0592 Vulnerability Report
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http://tools.cisco.com/security/center/viewAlert.x?alertId=37416
Cisco IOS Software Kernel Timer VulnerabilityVendor Advisory
Products affected by CVE-2015-0592
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(1\)t4:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(1\)t3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(2\)t1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(2\)t:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(2\)t2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(1\)t:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4t:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(1\)t2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.4\(1\)t1:*:*:*:*:*:*:*