NULL Pointer Dereference
CVE-2009-1386
Summary
ssl/s3_pkt.c in OpenSSL 0.9.8 before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello.
- LOW
- NETWORK
- NONE
- NONE
- NONE
- PARTIAL
CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
References
Advisory Timeline
- Published