CVE-2018-1503 describes a vulnerability in IBM WebSphere MQ versions 7.5, 8.0, and 9.0, where a remotely authenticated attacker can disrupt message transmission by sending invalid or malformed headers. This vulnerability has a CVSS v3 score of 4.3 (Medium), indicating a low-impact denial of service with low attack complexity and requiring prior authentication. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.5.0.0, <= 7.5.0.8CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:* | ||
>= 8.0.0.0, <= 8.0.0.9CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:* | ||
>= 9.0.0.0, <= 9.0.0.3CPE 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.