Vulnerability Details : CVE-2014-3407
The SSL VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(.2) and earlier does not properly allocate memory blocks during HTTP packet handling, which allows remote attackers to cause a denial of service (memory consumption) via crafted packets, aka Bug ID CSCuq68888.
Vulnerability category: Denial of service
Products affected by CVE-2014-3407
- cpe:2.3:a:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3407
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3407
| 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-2014-3407
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3407
-
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3407
Cisco ASA Software SSL VPN Memory Blocks Exhaustion VulnerabilityBroken Link;Vendor Advisory
-
http://tools.cisco.com/security/center/viewAlert.x?alertId=36542
Cisco ASA Software SSL VPN Memory Blocks Exhaustion VulnerabilityVendor Advisory
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