Security Advisory

CVE-2018-5734

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-01-16 20:00:00

Last updated 2024-09-17 02:31:46

Assigner isc

State PUBLISHED

Description

While handling a particular type of malformed packet BIND erroneously selects a SERVFAIL rcode instead of a FORMERR rcode. If the receiving view has the SERVFAIL cache feature enabled, this can trigger an assertion failure in badcache.c when the request doesnt contain all of the expected information. Affects BIND 9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, 9.10.6-S2.

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