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.
Published: 2018-11-14
Score: 7.5 High
EPSS: 3.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-10983 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-16T17:39:00.255Z

Reserved: 2018-11-14T00:00:00.000Z

Link: CVE-2018-19278

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-11-14T20:29:00.587

Modified: 2024-11-21T03:57:39.890

Link: CVE-2018-19278

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses