critical9.1
CVE-2019-15699
An issue was discovered in app-layer-ssl.c in Suricata 4.1.4.
Impact
An issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHelloExtensions tries to access a memory region that is not allocated, because the expected length of HSHelloExtensions does not match the real length of the HSHelloExtensions part of the packet.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Suricata-Ids | Suricata | Version 4.1.4 |