Security Advisory

CVE-2001-0497

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2002-03-09 05:00:00

Last updated 2024-08-08 04:21:38

Assigner mitre

State PUBLISHED

Description

dnskeygen in BIND 8.2.4 and earlier, and dnssec-keygen in BIND 9.1.2 and earlier, set insecure permissions for a HMAC-MD5 shared secret key file used for DNS Transactional Signatures (TSIG), which allows attackers to obtain the keys and perform dynamic DNS updates.

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