Oracle Solaris 11: CVE-2019-13115: Vulnerability in libssh2
Description
In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. This is related to an _libssh2_check_length mistake, and is different from the various issues fixed in 1.8.1, such as CVE-2019-3855.
Solution(s)
- oracle-solaris-11-4-upgrade-library-libssh2-1-9-0-11-4-21-0-1-69-0
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