CVE-2006-1343

no score yetEPSS 0.4%

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.

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
Published: 2006-03-21
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

linux:linux_kernel

References

http://marc.info/?l=linux-netdev&m=114148078223594&w=2
http://secunia.com/advisories/19357
http://secunia.com/advisories/19955
http://secunia.com/advisories/20671
http://secunia.com/advisories/21045

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