CVE-2018-12228 describes an infinite loop vulnerability in Asterisk Open Source versions 15.x prior to 15.4.1. This flaw allows an authenticated attacker to trigger a denial-of-service condition by abruptly disconnecting or sending a specially crafted message over a TCP/TLS connection, rendering the system unusable. Rated Medium severity (CVSS 6.5), it requires low attack complexity and user privileges, with a high impact on availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 15.0, < 15.4.1CPE matchmatch criteria | cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* |
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:H
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.