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The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade quaggaUpgrade quagga-contribUpgrade quagga-devel | Dec 1, 2016 | Oct 10, 2011 |
| Freebsd | — | Upgrade quagga | Dec 10, 2025 | Oct 5, 2011 |
| Gentoo Linux | — | Upgrade net-misc/quagga. | Oct 30, 2017 | Oct 10, 2011 |
| Oracle Solaris | — | Upgrade system/network/routing/quagga to version 0.99.19-0.175.0.4.0.2.0 on Solaris 11.0 | May 29, 2017 | Oct 10, 2011 |
| Oracle_linux | — | Upgrade quaggaUpgrade quagga-contribUpgrade quagga-devel | Mar 28, 2017 | Oct 10, 2011 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 26, 2011 |
| Suse | — | Upgrade quaggaUpgrade quagga-develUpgrade sap-aio-release | Feb 17, 2015 | Oct 10, 2011 |
| Ubuntu | — | Upgrade quagga | Nov 8, 2024 | Oct 10, 2011 |
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