CVE-2014-0921 describes a denial-of-service vulnerability in IBM MessageSight 1.x before version 1.1.0.0-IBM-IMA-IT01015. Remote attackers can exploit this flaw by sending malformed headers during a WebSockets connection upgrade, leading to a daemon crash and potential message data loss. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and partial availability impact, with no confidentiality or integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.0.0CPE matchmatch criteria | cpe:2.3:a:ibm:messagesight_jms_client:1.0.0.0:*:*:*:*:*:*:* | ||
1.0.0.1CPE matchmatch criteria | cpe:2.3:a:ibm:messagesight_jms_client:1.0.0.1:*:*:*:*:*:*:* | ||
1.1.0.0CPE matchmatch criteria | cpe:2.3:a:ibm:messagesight_jms_client:1.1.0.0:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:ibm:messagesight:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.