CVE-2020-12662

Description (CNA)

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.

Affected (CNA)

CWE

No CWE identifiers supplied.

References

• https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt
• http://www.nxnsattack.com
• http://www.openwall.com/lists/oss-security/2020/05/19/5
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F5NFROI2OMCZLYRTCNGHGO3TUD32LCIQ/
• https://www.debian.org/security/2020/dsa-4694
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJ42N2HBZ3DXMSEC56SWIIOFQGOS5M7I/
• https://www.synology.com/security/advisory/Synology_SA_20_12
• https://usn.ubuntu.com/4374-1/
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00069.html
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00067.html
• https://security.netapp.com/advisory/ntap-20200702-0006/
• https://security.FreeBSD.org/advisories/FreeBSD-SA-20:19.unbound.asc
• https://lists.debian.org/debian-lts-announce/2021/02/msg00017.html

ADP enrichment