Security Advisory

CVE-2018-19278

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-11-14 20:00:00

Last updated 2024-09-16 17:39:00

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Buffer overflow in DNS SRV and NAPTR lookups in Digium Asterisk 15.x before 15.6.2 and 16.x before 16.0.1 allows remote attackers to crash Asterisk via a specially crafted DNS SRV or NAPTR response, because a buffer size is supposed to match an expanded length but actually matches a compressed length.

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