CVE-2018-5378

Published: 13 February 2018

The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.

Notes

Author	Note
mdeslaur	this is Quagga-2018-0543

Priority

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package	Release	Status
quagga Launchpad, Ubuntu, Debian	artful	Released (1.1.1-3ubuntu0.2)
	trusty	Does not exist (trusty was not-affected [code not present])
	upstream	Released (1.2.3)
	xenial	Not vulnerable (code not present)

Severity score breakdown

Parameter	Value
Base score	5.9
Attack vector	Network
Attack complexity	High
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H

References

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