1. CVE-Search
  2. CVE-2006-1343
ID CVE-2006-1343
Summary 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.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*
CVSS
Base: 2.1 (as of 18-10-2018 - 16:32)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:N/A:N
oval via4
accepted 2013-04-29T04:09:33.664-04:00
class vulnerability
contributors
  • name Aharon Chernin
    organization SCAP.com, LLC
  • name Dragos Prisaca
    organization G2, Inc.
definition_extensions
  • comment The operating system installed on the system is Red Hat Enterprise Linux 3
    oval oval:org.mitre.oval:def:11782
  • comment CentOS Linux 3.x
    oval oval:org.mitre.oval:def:16651
  • comment The operating system installed on the system is Red Hat Enterprise Linux 4
    oval oval:org.mitre.oval:def:11831
  • comment CentOS Linux 4.x
    oval oval:org.mitre.oval:def:16636
  • comment Oracle Linux 4.x
    oval oval:org.mitre.oval:def:15990
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.
family unix
id oval:org.mitre.oval:def:10875
status accepted
submitted 2010-07-09T03:56:16-04:00
title 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.
version 29
redhat via4
advisories
  • rhsa
    id RHSA-2006:0437
  • rhsa
    id RHSA-2006:0575
  • rhsa
    id RHSA-2006:0579
  • rhsa
    id RHSA-2006:0580
rpms
  • kernel-0:2.4.21-47.EL
  • kernel-BOOT-0:2.4.21-47.EL
  • kernel-debuginfo-0:2.4.21-47.EL
  • kernel-doc-0:2.4.21-47.EL
  • kernel-hugemem-0:2.4.21-47.EL
  • kernel-hugemem-unsupported-0:2.4.21-47.EL
  • kernel-smp-0:2.4.21-47.EL
  • kernel-smp-unsupported-0:2.4.21-47.EL
  • kernel-source-0:2.4.21-47.EL
  • kernel-unsupported-0:2.4.21-47.EL
  • kernel-0:2.6.9-42.EL
  • kernel-debuginfo-0:2.6.9-42.EL
  • kernel-devel-0:2.6.9-42.EL
  • kernel-doc-0:2.6.9-42.EL
  • kernel-hugemem-0:2.6.9-42.EL
  • kernel-hugemem-devel-0:2.6.9-42.EL
  • kernel-largesmp-0:2.6.9-42.EL
  • kernel-largesmp-devel-0:2.6.9-42.EL
  • kernel-smp-0:2.6.9-42.EL
  • kernel-smp-devel-0:2.6.9-42.EL
refmap via4
bid 17203
bugtraq
  • 20060531 rPSA-2006-0087-1 kernel
  • 20061113 VMSA-2006-0005 - VMware ESX Server 2.5.4 Upgrade Patch 1
  • 20061113 VMSA-2006-0006 - VMware ESX Server 2.5.3 Upgrade Patch 4
  • 20061113 VMSA-2006-0007 - VMware ESX Server 2.1.3 Upgrade Patch 2
  • 20061113 VMSA-2006-0008 - VMware ESX Server 2.0.2 Upgrade Patch 2
confirm
debian
  • DSA-1097
  • DSA-1184
mandriva
  • MDKSA-2006:123
  • MDKSA-2006:150
mlist [linux-netdev] 20060304 BUG: Small information leak in SO_ORIGINAL_DST (2.4 and 2.6) and
osvdb 29841
secunia
  • 19357
  • 19955
  • 20671
  • 21045
  • 21136
  • 21465
  • 21983
  • 22093
  • 22417
  • 22875
trustix 2006-0032
ubuntu USN-281-1
vupen
  • ADV-2006-2071
  • ADV-2006-4502
xf linux-sockaddr-memory-leak(25425)
Last major update 18-10-2018 - 16:32
Published 21-03-2006 - 18:02
Last modified 18-10-2018 - 16:32
Back to Top