Description
In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record.
Published: 2018-05-22
Score: 7.5 High
EPSS: 1.2% 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
Debian DLA Debian DLA DLA-1634-1 wireshark security update
EUVD EUVD EUVD-2018-3392 In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the DNS dissector could crash. This was addressed in epan/dissectors/packet-dns.c by avoiding a NULL pointer dereference for an empty name in an SRV record.
History

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Debian Debian Linux
Wireshark Wireshark
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T08:10:13.316Z

Reserved: 2018-05-21T00:00:00.000Z

Link: CVE-2018-11356

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-05-22T21:29:00.300

Modified: 2024-11-21T03:43:12.413

Link: CVE-2018-11356

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-05-12T00:00:00Z

Links: CVE-2018-11356 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses