CVE-2006-1343
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…
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- bc94ec7e-8909-4cbb-83df-d2fc9330fa88
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
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.