CVE-2007-4567

Sažetak

The ipv6_hop_jumbo function in net/ipv6/exthdrs.c in the Linux kernel before 2.6.22 does not properly validate the hop-by-hop IPv6 extended header, which allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted IPv6 packet.

Reference

http://www.ubuntu.com/usn/usn-574-1
http://secunia.com/advisories/28706
http://www.securityfocus.com/bid/26943
http://secunia.com/advisories/28170
http://secunia.com/advisories/38015
https://bugzilla.redhat.com/show_bug.cgi?id=548641
http://www.redhat.com/support/errata/RHSA-2010-0019.html
http://bugzilla.kernel.org/show_bug.cgi?id=8450
http://secunia.com/advisories/25505
https://rhn.redhat.com/errata/RHSA-2010-0095.html
http://www.redhat.com/support/errata/RHSA-2010-0053.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/39171
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7474
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11083
https://usn.ubuntu.com/558-1/
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e76b2b2567b83448c2ee85a896433b96150c92e6

CVSS

Base:	7.8
Impact:	6.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

13-02-2023 - 02:18

Objavljeno

21-12-2007 - 00:46