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CVE-2017-16227

—
CVSS 3.0
7.5 high
EPSS
19%p97
Published
()
Modified
Description

The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message.

Vendors
quaggadebian
Products
quagga, debian linux
Weakness
CWE-20
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (18.8%)

In the news

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