CVE-2020-12662

EPSS 3.2%

Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.

Produtos afetados

n/a · n/a

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Referências

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00067.html http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00069.html https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F5NFROI2OMCZLYRTCNGHGO3TUD32LCIQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJ42N2HBZ3DXMSEC56SWIIOFQGOS5M7I/https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt https://security.FreeBSD.org/advisories/FreeBSD-SA-20:19.unbound.asc https://security.netapp.com/advisory/ntap-20200702-0006/https://usn.ubuntu.com/4374-1/https://www.debian.org/security/2020/dsa-4694 https://www.synology.com/security/advisory/Synology_SA_20_12 http://www.nxnsattack.com