CVE-2020-4375 describes a denial-of-service vulnerability in IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop versions 8.0, 9.1 CD, and 9.1 LTS. This flaw stems from a memory leak triggered by an error during dynamic queue creation. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely without authentication, leading to a complete loss of availability for affected systems. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.0, < 8.0.0.15CPE matchmatch criteria | cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:* | ||
>= 9.1.0.0, < 9.1.0.6CPE matchmatch criteria | cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:* | ||
>= 9.1.0.0, < 9.2.0.0CPE matchmatch criteria | cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.