CVE Database›CVE-2018-11358

CVE-2018-11358

wireshark: Use after free in packet-q931.c

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.0

Review impact separately from score.

Published · May 13, 2018

Updated · November 22, 2025

Description

A use-after-free flaw was found in the code responsible for processing packages from Q.931 protocol, in wireshark. An attacker can send specially crafted packages over the network which, when received, would cause an application to crash, or potentially, corrupt information.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 6.5
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE-416 · Use After Free