OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted DTLS message that is processed with a different read operation for the handshake header than for the handshake body, related to the dtls1_get_record function in d1_pkt.c and the ssl3_read_n function in s3_pkt.c.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | All versions prior to and including 15.1, 13.6, 11.11, and all versions prior to and including February 2023 release |