CVE-2017-3865

Published on: 07/03/2017 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:26:32 PM UTC

CVE-2017-3865

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Certain versions of Staros from Cisco contain the following vulnerability:

A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition. Affected Products: ASR 5000 Series Routers, Virtualized Packet Core (VPC) Software. More Information: CSCvc21129. Known Affected Releases: 21.1.0 21.1.M0.65601 21.1.v0. Known Fixed Releases: 21.2.A0.65754 21.1.b0.66164 21.1.V0.66014 21.1.R0.65759 21.1.M0.65749 21.1.0.66030 21.1.0.

  • CVE-2017-3865 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.8 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
CHANGED NONE NONE LOW

CVSS2 Score: 5 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags ⓘ Link
Cisco StarOS for ASR 5500 Series Routers CVE-2017-3865 Remote Denial of Service Vulnerability Third Party Advisory
VDB Entry
cve.report (archive)
text/html
 URL Logo BID 99218
Cisco ASR 5000 Series Routers IKE Processing Bug Lets Remote Users Deny Service - SecurityTracker Third Party Advisory
VDB Entry
www.securitytracker.com
text/html
 URL Logo SECTRACK 1038748
Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability Vendor Advisory
tools.cisco.com
text/html
 URL Logo CONFIRM tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		CiscoStaros21.0.0AllAllAll
Operating
System		CiscoStaros21.0_m0.64246AllAllAll
Operating
System		CiscoStaros21.0_m0.64702AllAllAll
Operating
System		CiscoStaros21.0.0AllAllAll
Operating
System		CiscoStaros21.0_m0.64246AllAllAll
Operating
System		CiscoStaros21.0_m0.64702AllAllAll
  • cpe:2.3:o:cisco:staros:21.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:staros:21.0_m0.64246:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:staros:21.0_m0.64702:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:staros:21.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:staros:21.0_m0.64246:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:staros:21.0_m0.64702:*:*:*:*:*:*:*:
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