| The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before
0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not
properly validate fragment lengths in DTLS ClientHello messages, which
allows remote attackers to execute arbitrary code or cause a denial of
service (buffer overflow and application crash) via a long non-initial
fragment.
|