CVE-2005-3783

Sažetak

The ptrace functionality (ptrace.c) in Linux kernel 2.6 before 2.6.14.2, using CLONE_THREAD, does not use the thread group ID to check whether it is attaching to itself, which allows local users to cause a denial of service (crash).

Reference

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.14.2
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=174075
http://www.securityfocus.com/bid/15642
http://secunia.com/advisories/17761
http://www.securityfocus.com/advisories/9806
http://secunia.com/advisories/17917
http://secunia.com/advisories/17918
http://secunia.com/advisories/18203
http://secunia.com/advisories/17787
http://www.debian.org/security/2006/dsa-1017
http://www.debian.org/security/2006/dsa-1018
http://secunia.com/advisories/19374
http://secunia.com/advisories/19369
ftp://patches.sgi.com/support/free/security/advisories/20060402-01-U
http://secunia.com/advisories/19607
http://www.mandriva.com/security/advisories?name=MDKSA-2006:018
http://www.mandriva.com/security/advisories?name=MDKSA-2006:072
https://usn.ubuntu.com/231-1/
http://www.securityfocus.com/archive/1/419522/100/0/threaded
http://www.kernel.org/git/?p=linux/kernel/git/gregkh/linux-2.6.14.y.git%3Ba=blobdiff%3Bh=fcfc4568b45f3f190ba320b0d5853836921cb8bc%3Bhp=019e04ec065a55d8f28157d3a1f7ba06cafd347f%3Bhb=082d52c56f642d21b771a13221068d40915a1409%3Bf=kernel/ptrace.c
http://www.kernel.org/git/?p=linux/kernel/git/gregkh/linux-2.6.14.y.git%3Ba=commit%3Bh=082d52c56f642d21b771a13221068d40915a1409

CVSS

Base:	4.9
Impact:	6.9
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

07-11-2023 - 01:57

Objavljeno

23-11-2005 - 21:03