CVE-2017-6632
Summary
| CVE | CVE-2017-6632 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-05-22 01:29:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | A vulnerability in the logging configuration of Secure Sockets Layer (SSL) policies for Cisco FirePOWER System Software 5.3.0 through 6.2.2 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of system resources. The vulnerability is due to the logging of certain TCP packets by the affected software. An attacker could exploit this vulnerability by sending a flood of crafted TCP packets to an affected device. A successful exploit could allow the attacker to cause a DoS condition. The success of an exploit is dependent on how an administrator has configured logging for SSL policies for a device. This vulnerability affects Cisco FirePOWER System Software that is configured to log connections by using SSL policy default actions. Cisco Bug IDs: CSCvd07072. |
Risk And Classification
Primary CVSS: v3.0 7.5 HIGH from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-399 | CWE-400 | CWE-399 CWE-399
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 7.5 | HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | [email protected] | Primary | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Firepower Threat Defense | 5.3.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 5.4.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.0.1.3 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.1.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.1.0.2 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.0 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.1 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2.2 | All | All | All |
| Application | Cisco | Firepower Threat Defense | 6.2_base | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Na | Cisco FirePOWER System Software | affected Cisco FirePOWER System Software | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Firepower System Software CVE-2017-6632 Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Cisco FirePOWER System Software SSL Logging Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | tools.cisco.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.