CVE-2018-19278

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.

References

https://issues.asterisk.org/jira/browse/ASTERISK-28127

https://downloads.asterisk.org/pub/security/AST-2018-010.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3