CVE-2017-6599

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
A vulnerability in Google-defined remote procedure call (gRPC) handling in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the Event Management Service daemon (emsd) to crash due to a system memory leak, resulting in a denial of service (DoS) condition. This vulnerability affects Cisco IOS XR Software with gRPC enabled. More Information: CSCvb14433. Known Affected Releases: 6.1.1.BASE 6.2.1.BASE. Known Fixed Releases: 6.2.1.22i.MGBL 6.1.22.9i.MGBL 6.1.21.12i.MGBL 6.1.2.13i.MGBL.
Overview
  • CVE ID
  • CVE-2017-6599
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-04-07T17:59:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-772 http://cwe.mitre.org/data/definitions/772.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:ios_xr:6.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:6.2.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ios Vendor Advisory
http://www.securityfocus.com/bid/97464 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038191
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-6599
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6599
History
Created Old Value New Value Data Type Notes
2022-05-10 17:27:45 Added to TrackCVE
2022-12-02 15:34:15 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 15:34:15 2017-04-07T17:59Z 2017-04-07T17:59:00 CVE Published Date updated
2022-12-02 15:34:15 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 15:34:15 Modified Vulnerability Status updated