CVE-2007-1497

Sažetak

nf_conntrack in netfilter in the Linux kernel before 2.6.20.3 does not set nfctinfo during reassembly of fragmented packets, which leaves the default value as IP_CT_ESTABLISHED and might allow remote attackers to bypass certain rulesets using IPv6 fragments.

Reference

http://secunia.com/advisories/24492
http://secunia.com/advisories/25228
http://secunia.com/advisories/25288
http://secunia.com/advisories/25392
http://secunia.com/advisories/25961
http://secunia.com/advisories/26620
http://www.debian.org/security/2007/dsa-1289
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.3
http://www.mandriva.com/security/advisories?name=MDKSA-2007:171
http://www.mandriva.com/security/advisories?name=MDKSA-2007:196
http://www.novell.com/linux/security/advisories/2007_43_kernel.html
http://www.osvdb.org/33028
http://www.redhat.com/support/errata/RHSA-2007-0347.html
http://www.securityfocus.com/bid/23976
http://www.ubuntu.com/usn/usn-464-1
http://www.vupen.com/english/advisories/2007/0944
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10457

CVSS

Base:	5.0
Impact:	2.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	NONE

CVSS vektor

AV:N/AC:L/Au:N/C:P/I:N/A:N

Zadnje važnije ažuriranje

11-10-2017 - 01:31

Objavljeno

16-03-2007 - 22:19