CVE-2003-0166

Current Description

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments to functions such as (1) socket_recv, (2) socket_recvfrom, and possibly other functions.

Basic Data

Published	April 02, 2003
Last Modified	October 30, 2018
Assigner	cve@mitre.org
Data Type	CVE
Data Format	MITRE
Data Version	4.0
Problem Type	NVD-CWE-Other
CVE Data Version	4.0

Base Metric V2

CVSS 2 - Version	2.0
CVSS 2 - Vector String	AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access Vector	NETWORK
CVSS 2 - Access Complexity	LOW
CVSS 2 - Authentication	NONE
CVSS 2 - Confidentiality Impact	PARTIAL
CVSS 2 - Availability Impact	PARTIAL
CVSS 2 - Base Score	7.5
Severity	HIGH
Exploitability Score	10.0
Impact Score	6.4
Obtain All Privilege	false
Obtain User Privilege	false
Obtain Other Privilege	true

Base Metric V3

No data provided.

Configurations

OR - Configuration 1

Cpe Version	Part	Vendor	Product	Version	Update	Edition	Language	SW Edition	Target SW	Target HW	Other
2.3	Application	Php	Php	4.0	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.1	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.2	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.3	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.4	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.5	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.6	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.0.7	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.1.0	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.1.1	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.1.2	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.2.0	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.2.1	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.2.2	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.2.3	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.3.0	*	*	*	*	*	*	*
2.3	Application	Php	Php	4.3.1	*	*	*	*	*	*	*

Vulnerable Software List

Vendor	Product	Versions
Php	Php	4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.1.0, 4.1.1, 4.1.2, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.3.0, 4.3.1

References

Name	Source	URL	Tags
CLSA-2003:691	http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000691	CONECTIVA
20030326 @(#)Mordred Labs advisory - Integer overflow in PHP memory allocator	http://marc.info/?l=bugtraq&m=104869828526885&w=2	BUGTRAQ
20030327 RE: FUD-ALARM: @(#)Mordred Labs advisory - Integer overflow in PHP memory allocator	http://marc.info/?l=bugtraq&m=104878100719467&w=2	BUGTRAQ
20030402 Inaccurate Reports Concerning PHP Vulnerabilities	http://marc.info/?l=bugtraq&m=104931415307111&w=2	BUGTRAQ
7197	http://www.securityfocus.com/bid/7197	BID	Exploit Vendor Advisory
7198	http://www.securityfocus.com/bid/7198	BID	Exploit Vendor Advisory