CVE-2006-1343 Information

Description

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.

Reference

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 http://secunia.com/advisories/21136 http://secunia.com/advisories/21465 http://secunia.com/advisories/21983 http://secunia.com/advisories/22093 http://secunia.com/advisories/22417 http://secunia.com/advisories/22875 http://support.avaya.com/elmodocs2/security/ASA-2006-180.htm http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm http://www.debian.org/security/2006/dsa-1097 http://www.debian.org/security/2006/dsa-1184 http://www.mandriva.com/security/advisories?name=MDKSA-2006:123 http://www.mandriva.com/security/advisories?name=MDKSA-2006:150 http://www.osvdb.org/29841 http://www.redhat.com/support/errata/RHSA-2006-0437.html http://www.redhat.com/support/errata/RHSA-2006-0575.html http://www.redhat.com/support/errata/RHSA-2006-0579.html http://www.redhat.com/support/errata/RHSA-2006-0580.html http://www.securityfocus.com/archive/1/435490/100/0/threaded http://www.securityfocus.com/archive/1/451404/100/0/threaded http://www.securityfocus.com/archive/1/451417/100/200/threaded http://www.securityfocus.com/archive/1/451419/100/200/threaded http://www.securityfocus.com/archive/1/451426/100/200/threaded http://www.securityfocus.com/bid/17203 http://www.trustix.org/errata/2006/0032/ http://www.vmware.com/download/esx/esx-202-200610-patch.html http://www.vmware.com/download/esx/esx-213-200610-patch.html http://www.vmware.com/download/esx/esx-254-200610-patch.html http://www.vupen.com/english/advisories/2006/2071 http://www.vupen.com/english/advisories/2006/4502 https://exchange.xforce.ibmcloud.com/vulnerabilities/25425 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A10875 https://usn.ubuntu.com/281-1/