| Package | Affected versions | Patched versions |
|---|---|---|
| kamailio | = 6.1.0≥ 6.0.0, < 6.0.6< 5.8.8 | 6.0.65.8.8 |
Kamailio is an open source implementation of a SIP Signaling Server. Prior to 6.1.1, 6.0.6, and 5.8.8, an out-of-bounds access in the core of Kamailio (formerly OpenSER and SER) allows remote attackers to cause a denial of service (process crash) via a specially crafted data packet sent over TCP. The issue impacts Kamailio instances having TCP or TLS listeners. This vulnerability is fixed in 5.1.1, 6.0.6, and 5.8.8.
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