CVE-2017-3885

CVSS V2 High 7.1 CVSS V3 Medium 5.9
Description
A vulnerability in the detection engine reassembly of Secure Sockets Layer (SSL) packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition because the Snort process consumes a high level of CPU resources. Affected Products: This vulnerability affects Cisco Firepower System Software running software releases 6.0.0, 6.1.0, 6.2.0, or 6.2.1 when the device is configured with an SSL policy that has at least one rule specifying traffic decryption. More Information: CSCvc58563. Known Affected Releases: 6.0.0 6.1.0 6.2.0 6.2.1.
Overview
  • CVE ID
  • CVE-2017-3885
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-04-07T17:59:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:firepower_management_center:6.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:firepower_management_center:6.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:firepower_management_center:6.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:firepower_management_center:6.2.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.1
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw Vendor Advisory
http://www.securityfocus.com/bid/97451 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-3885
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3885
History
Created Old Value New Value Data Type Notes
2022-05-10 17:26:45 Added to TrackCVE
2022-12-02 15:33:55 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 15:33:55 2017-04-07T17:59Z 2017-04-07T17:59:00 CVE Published Date updated
2022-12-02 15:33:55 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 15:33:55 Analyzed Vulnerability Status updated