CVE-2017-2313

Description

Juniper Networks devices running affected Junos OS versions may be impacted by the receipt of a crafted BGP UPDATE which can lead to an rpd (routing process daemon) crash and restart. Repeated crashes of the rpd daemon can result in an extended denial of service condition. The affected Junos OS versions are: 15.1 prior to 15.1F2-S15, 15.1F5-S7, 15.1F6-S5, 15.1F7, 15.1R4-S7, 15.1R5-S2, 15.1R6; 15.1X49 prior to 15.1X49-D78, 15.1X49-D80; 15.1X53 prior to 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 prior to 16.1R3-S3, 16.1R4; 16.2 prior to 16.2R1-S3, 16.2R2; Releases prior to Junos OS 15.1 are unaffected by this vulnerability. 17.1R1, 17.2R1, and all subsequent releases have a resolution for this vulnerability.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.51%
Vendor Advisory juniper.net
Affected: Juniper Networks Junos OS with BGP enabled
Published at:
Updated at:

References

Link Tags
https://kb.juniper.net/JSA10778 vendor advisory
http://www.securitytracker.com/id/1038257 vdb entry
http://www.securityfocus.com/bid/97606 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-2313?
CVE-2017-2313 has been scored as a high severity vulnerability.
How to fix CVE-2017-2313?
To fix CVE-2017-2313, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-2313 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-2313 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-2313?
CVE-2017-2313 affects Juniper Networks Junos OS with BGP enabled.
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