CVE-2019-4261 describes a denial-of-service vulnerability affecting IBM WebSphere MQ and IBM MQ versions 7.1 through 9.1 CD, stemming from specially crafted messages. This medium-severity vulnerability (CVSS 6.5) can be exploited remotely with low attack complexity and requires low privileges, leading to high availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.0.0.0, <= 8.0.0.11CPE matchmatch criteria | cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:* | ||
>= 9.0.0.0, <= 9.0.0.6CPE matchmatch criteria | cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:* | ||
>= 9.1.0, <= 9.1.2CPE matchmatch criteria | cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:* | ||
>= 9.1.0.0, <= 9.1.0.2CPE matchmatch criteria | cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:* | ||
>= 7.1.0.0, <= 7.1.0.9CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.