net/ipv4/netfilter/ip_conntrack_core.c in Linux kernel 2.4 and 2.6,
and possibly net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c in 2.6,
does not clear sockaddr_in.sin_zero before returning IPv4 socket names
from the getsockopt function with SO_ORIGINAL_DST, which allows local
users to obtain portions of potentially sensitive memory.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
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disclosed, or updated in CVE.
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