CVE-2018-11358
wireshark: Use after free in packet-q931.c
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Severity
ModerateRed Hat Product Security
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 · 6.5CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE-416 · Use After Free