NVD Vulnerability Detail

CVE-2006-4812

Summary	Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
Publication Date	Oct. 10, 2006, 1:06 p.m.
Registration Date	Jan. 29, 2021, 3:45 p.m.
Last Update	Oct. 31, 2018, 1:25 a.m.

CVSS2.0 : HIGH
Score	10.0
Vector	AV:N/AC:L/Au:N/C:C/I:C/A:C
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高
Get all privileges.	はい
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:php:php:4.0:::::::*
cpe:2.3:a:php:php:4.0.1:::::::*
cpe:2.3:a:php:php:4.0.1:patch1::::::
cpe:2.3:a:php:php:4.0.1:patch2::::::
cpe:2.3:a:php:php:4.0.2:::::::*
cpe:2.3:a:php:php:4.0.3:::::::*
cpe:2.3:a:php:php:4.0.3:patch1::::::
cpe:2.3:a:php:php:4.0.4:::::::*
cpe:2.3:a:php:php:4.0.5:::::::*
cpe:2.3:a:php:php:4.0.6:::::::*
cpe:2.3:a:php:php:4.0.7:::::::*
cpe:2.3:a:php:php:4.0.7:rc1::::::
cpe:2.3:a:php:php:4.0.7:rc2::::::
cpe:2.3:a:php:php:4.0.7:rc3::::::
cpe:2.3:a:php:php:4.1.0:::::::*
cpe:2.3:a:php:php:4.1.1:::::::*
cpe:2.3:a:php:php:4.1.2:::::::*
cpe:2.3:a:php:php:4.2::dev:::::
cpe:2.3:a:php:php:4.2.0:::::::*
cpe:2.3:a:php:php:4.2.1:::::::*
cpe:2.3:a:php:php:4.2.2:::::::*
cpe:2.3:a:php:php:4.2.3:::::::*
cpe:2.3:a:php:php:5.0:rc1::::::
cpe:2.3:a:php:php:5.0:rc2::::::
cpe:2.3:a:php:php:5.0:rc3::::::
cpe:2.3:a:php:php:5.0.0:::::::*
cpe:2.3:a:php:php:5.0.1:::::::*
cpe:2.3:a:php:php:5.0.2:::::::*
cpe:2.3:a:php:php:5.0.3:::::::*
cpe:2.3:a:php:php:5.0.4:::::::*
cpe:2.3:a:php:php:5.0.5:::::::*
cpe:2.3:a:php:php:5.1.0:::::::*
cpe:2.3:a:php:php:5.1.1:::::::*
cpe:2.3:a:php:php:5.1.2:::::::*
cpe:2.3:a:php:php:5.1.3:::::::*
cpe:2.3:a:php:php:5.1.4:::::::*
cpe:2.3:a:php:php:5.1.5:::::::*
cpe:2.3:a:php:php:5.1.6:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://cvs.php.net/viewvc.cgi/ZendEngine2/zend_alloc.c?r1=1.161&r2=1.162	CONFIRM
2	http://lists.suse.com/archive/suse-security-announce/2006-Oct/0002.html	SUSE
3	http://rhn.redhat.com/errata/RHSA-2006-0688.html	REDHAT
4	http://rhn.redhat.com/errata/RHSA-2006-0708.html	REDHAT	Patch Vendor Advisory
5	http://secunia.com/advisories/22280	SECUNIA	Patch Vendor Advisory
6	http://secunia.com/advisories/22281	SECUNIA
7	http://secunia.com/advisories/22300	SECUNIA
8	http://secunia.com/advisories/22331	SECUNIA
9	http://secunia.com/advisories/22338	SECUNIA
10	http://secunia.com/advisories/22533	SECUNIA
11	http://secunia.com/advisories/22538	SECUNIA
12	http://secunia.com/advisories/22650	SECUNIA
13	http://securityreason.com/securityalert/1691	SREASON
14	http://securitytracker.com/id?1016984	SECTRACK	Patch
15	http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm	CONFIRM
16	http://support.avaya.com/elmodocs2/security/ASA-2006-234.htm	CONFIRM
17	http://www.gentoo.org/security/en/glsa/glsa-200610-14.xml	GENTOO
18	http://www.hardened-php.net/advisory_092006.133.html	MISC	Vendor Advisory
19	http://www.hardened-php.net/files/CVE-2006-4812.patch	CONFIRM	Patch
20	http://www.securityfocus.com/archive/1/448014/100/0/threaded	BUGTRAQ
21	http://www.securityfocus.com/archive/1/448953/100/0/threaded	OPENPKG
22	http://www.securityfocus.com/bid/20349	BID
23	http://www.trustix.org/errata/2006/0055	TRUSTIX
24	http://www.ubuntu.com/usn/usn-362-1	UBUNTU
25	http://www.vupen.com/english/advisories/2006/3922	VUPEN
26	https://exchange.xforce.ibmcloud.com/vulnerabilities/29362	XF

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-94	コード・インジェクション	https://cwe.mitre.org/data/definitions/94.html

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:php:php:4.0:::::::*
cpe:2.3:a:php:php:4.0.1:::::::*
cpe:2.3:a:php:php:4.0.1:patch1::::::
cpe:2.3:a:php:php:4.0.1:patch2::::::
cpe:2.3:a:php:php:4.0.2:::::::*
cpe:2.3:a:php:php:4.0.3:::::::*
cpe:2.3:a:php:php:4.0.3:patch1::::::
cpe:2.3:a:php:php:4.0.4:::::::*
cpe:2.3:a:php:php:4.0.5:::::::*
cpe:2.3:a:php:php:4.0.6:::::::*
cpe:2.3:a:php:php:4.0.7:::::::*
cpe:2.3:a:php:php:4.0.7:rc1::::::
cpe:2.3:a:php:php:4.0.7:rc2::::::
cpe:2.3:a:php:php:4.0.7:rc3::::::
cpe:2.3:a:php:php:4.1.0:::::::*
cpe:2.3:a:php:php:4.1.1:::::::*
cpe:2.3:a:php:php:4.1.2:::::::*
cpe:2.3:a:php:php:4.2::dev:::::
cpe:2.3:a:php:php:4.2.0:::::::*
cpe:2.3:a:php:php:4.2.1:::::::*
cpe:2.3:a:php:php:4.2.2:::::::*
cpe:2.3:a:php:php:4.2.3:::::::*
cpe:2.3:a:php:php:5.0:rc1::::::
cpe:2.3:a:php:php:5.0:rc2::::::
cpe:2.3:a:php:php:5.0:rc3::::::
cpe:2.3:a:php:php:5.0.0:::::::*
cpe:2.3:a:php:php:5.0.1:::::::*
cpe:2.3:a:php:php:5.0.2:::::::*
cpe:2.3:a:php:php:5.0.3:::::::*
cpe:2.3:a:php:php:5.0.4:::::::*
cpe:2.3:a:php:php:5.0.5:::::::*
cpe:2.3:a:php:php:5.1.0:::::::*
cpe:2.3:a:php:php:5.1.1:::::::*
cpe:2.3:a:php:php:5.1.2:::::::*
cpe:2.3:a:php:php:5.1.3:::::::*
cpe:2.3:a:php:php:5.1.4:::::::*
cpe:2.3:a:php:php:5.1.5:::::::*
cpe:2.3:a:php:php:5.1.6:::::::*