stack of core file generated by sshd shows Openssl problem

Hello,
            Sshd cores while trying to connect from an external system and the analysis of the stack shows that the last function call was with openssl.

#mdb core.sshd.1169.xxxxx.0.0.1244212472
mdb: warning: core file is from SunOS 5.8 Generic_117350-43; shared text mappings may not match installed libraries
Loading modules: [ ld.so.1 libc.so.1 ]
>
>
> ::stack
libcrypto.so.0.9.8`bn_sqr_comba4+0x54(9ac38, 9aa48, 9aa68, 7, 1, 9aa48)
libcrypto.so.0.9.8`bn_mul_high+0x204(8, 9ac38, 9aa68, 9a958, 20, 7)
libcrypto.so.0.9.8`bn_mul_high+0x498(10, 9ac18, 9aa48, 9a938, 40, 80)
libcrypto.so.0.9.8`BN_bn2dec+0x180(3f, 80, 9df40, 999c0, ffffffff, 3)
libcrypto.so.0.9.8`BN_mpi2bn+0x1c(9def0, 9def0, 9df04, 9de18, 999c0, a43c0)
0xff1fcd10(9de18, 5, ffbef3fc, 0, 7f, 9df18)
libcrypto.so.0.9.8`BN_mod_exp_mont_word+0xe0(96440, 96400, ffbef3fc, 963e0, 999c0, 9de18)
libcrypto.so.0.9.8`DH_check+4(99be0, ff00, 28, a3308, ff, 96420)
key_read+0x350(7d614, 7d624, 7d64c, 0, 0, 0)
0x3eb70(a1280, a3308, 9a310, 999c0, 99be0, 96420)
0x6180c(14, 0, a1280, 31, 32, 93000)
rsa_public_encrypt+0x70(0, a12c4, a1280, 1b7fc, 93000, 1f0e8)
0x1f170(920ec, 0, ffffffff, fffffff8, 0, 9dddd)
0x1e138(9305c, ffbefd2c, ffbefd38, 8e800, 0, 0)
0x1a6a0(0, 0, 0, 0, 0, 0)


I am unable to proceed further in analyzing this issue. Can you help me.


Thanks and regards
Nithin