CVE-2017-6731 - Vulnerability Details - OpenCVE

A vulnerability in Multicast Source Discovery Protocol (MSDP) ingress packet processing for Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the MSDP session to be unexpectedly reset, causing a short denial of service (DoS) condition. The MSDP session will restart within a few seconds. More Information: CSCvd94828. Known Affected Releases: 4.3.2.MCAST 6.0.2.BASE. Known Fixed Releases: 6.3.1.19i.MCAST 6.2.3.1i.MCAST 6.2.2.17i.MCAST 6.1.4.12i.MCAST.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Cisco	Ios Xr

Configuration 1 [-]

OR	cpe:2.3:o:cisco:ios_xr:4.3.2.mcast:::::::*
	cpe:2.3:o:cisco:ios_xr:6.0.2.base:::::::*

No data.

References

Link	Providers
http://www.securitytracker.com/id/1038820
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170705-iosxr

History

No history.

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2017-07-10T20:00:00

Updated: 2024-08-05T15:41:17.106Z

Reserved: 2017-03-09T00:00:00

Link: CVE-2017-6731

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-07-10T20:29:00.627

Modified: 2024-11-21T03:30:23.963

Link: CVE-2017-6731

Redhat

No data.

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