vulnerability

SUSE: CVE-2017-16227: SUSE Linux Security Advisory

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Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 29, 2017
Added
Feb 17, 2018
Modified
Jun 20, 2021

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.

Solution(s)

suse-upgrade-libfpm_pb0suse-upgrade-libospf0suse-upgrade-libospfapiclient0suse-upgrade-libquagga_pb0suse-upgrade-libzebra1suse-upgrade-quaggasuse-upgrade-quagga-devel

References

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