The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | alpine-linux-upgrade-quagga | Aug 30, 2017 | Mar 17, 2016 |
| Centos_linux | — | centos-upgrade-quaggacentos-upgrade-quagga-contribcentos-upgrade-quagga-debuginfocentos-upgrade-quagga-devel | Aug 28, 2019 | Mar 17, 2016 |
| Debian | debian-upgrade-quagga | Mar 28, 2016 | Mar 17, 2016 | |
| Freebsd | freebsd-upgrade-package-quagga | Dec 10, 2025 | Mar 10, 2016 | |
| Gentoo Linux | gentoo-linux-upgrade-net-misc-quagga | Oct 30, 2017 | Mar 17, 2016 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-quagga | Dec 4, 2019 | Mar 17, 2016 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-quagga | Dec 18, 2019 | Mar 17, 2016 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-quagga | Feb 3, 2021 | Mar 17, 2016 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-system-network-routing-quagga-0-99-19-0-175-3-8-0-3-0 | May 29, 2017 | Mar 17, 2016 | |
| Oracle_linux | — | oracle-linux-upgrade-quaggaoracle-linux-upgrade-quagga-contriboracle-linux-upgrade-quagga-devel | Mar 28, 2017 | Mar 9, 2016 |
| Redhat_linux | — | redhat-upgrade-quaggaredhat-upgrade-quagga-contribredhat-upgrade-quagga-debuginforedhat-upgrade-quagga-devel | Mar 26, 2017 | Mar 17, 2016 |
| Suse | — | suse-upgrade-libfpm_pb0suse-upgrade-libospf0suse-upgrade-libospfapiclient0suse-upgrade-libquagga_pb0suse-upgrade-libzebra1suse-upgrade-quaggasuse-upgrade-quagga-devel | Mar 28, 2016 | Mar 17, 2016 |
| Ubuntu | ubuntu-upgrade-quagga | Mar 28, 2016 | Mar 17, 2016 |
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