The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A successful attack could cause a denial of service or potentially allow an attacker to execute arbitrary code.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade quagga | Feb 22, 2018 | Feb 19, 2018 |
| Centos_linux | — | Upgrade quagga-debuginfoUpgrade quagga-develUpgrade quagga-contribUpgrade quagga | Mar 13, 2018 | Feb 19, 2018 |
| Debian | — | Upgrade quagga | Feb 19, 2019 | Feb 19, 2018 |
| Freebsd | — | Upgrade quagga | Dec 10, 2025 | Feb 15, 2018 |
| Gentoo Linux | — | Upgrade net-misc/quagga. | Apr 23, 2018 | Feb 19, 2018 |
| Huawei Euleros 2_0_sp1 | — | Upgrade quagga | Mar 16, 2018 | Feb 19, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade quagga | Mar 16, 2018 | Feb 19, 2018 |
| Oracle Solaris | — | Upgrade system/network/routing/quagga to version 0.99.19-0.175.3.31.0.3.0 on Solaris 11.3 | Apr 18, 2018 | Feb 19, 2018 |
| Oracle_linux | — | Upgrade quagga-contribUpgrade quagga-develUpgrade quagga | Mar 1, 2018 | Feb 15, 2018 |
| Redhat_linux | — | Upgrade quagga-debuginfoUpgrade quagga-contribUpgrade quagga-develUpgrade quaggaNo solution exists | Mar 1, 2018 | Feb 19, 2018 |
| Suse | — | Upgrade libfpm_pb0Upgrade quaggaUpgrade libospfapiclient0Upgrade libospf0Upgrade libquagga_pb0Upgrade quagga-develUpgrade libzebra1 | Mar 2, 2020 | Feb 16, 2018 |
| Ubuntu | — | Upgrade quaggaUpgrade quagga-bgpd | Apr 25, 2018 | Feb 16, 2018 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub