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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.

oval:org.mitre.oval:def:10875

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.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Red Hat Enterprise Linux 3
  • Oracle Linux 4
  • CentOS Linux 3
  • Red Hat Enterprise Linux 4
  • CentOS Linux 4
Class:
vulnerability
Reference(s):
  • CVE-2006-1343
Product(s):