| Package | Affected versions | Patched versions |
|---|---|---|
| asterisk | ≥ 15.0, < 15.4.1 | 15.4.1 |
An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable.
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