CVE-2011-4320 describes a denial-of-service vulnerability in ejabberd versions 2.1.8 and 3.0.0-alpha-3, specifically within the mod_pubsub module. An authenticated attacker can trigger an infinite loop by sending a malformed stanza lacking a 'node' attribute in the 'publish' tag. This vulnerability has a CVSS score of 4.0, indicating a low severity, as it requires authentication and only leads to a partial denial of service. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.8CPE matchmatch criteria | cpe:2.3:a:process-one:ejabberd:2.1.8:*:*:*:*:*:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:process-one:ejabberd:3.0.0:alpha3:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P
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.