Mission and Overview
NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).
Resource Status
NVD contains:

Last updated: 5/28/2016 11:39:48 PM

CVE Publication rate: 20.13

Email List

NVD provides four mailing lists to the public. For information and subscription instructions please visit NVD Mailing Lists

Workload Index
Vulnerability Workload Index: 12.46
About Us
NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

National Cyber Awareness System

Vulnerability Summary for CVE-2004-1018

Original release date: 01/10/2005
Last revised: 08/21/2010


Multiple integer handling errors in PHP before 4.3.10 allow attackers to bypass safe mode restrictions, cause a denial of service, or execute arbitrary code via (1) a negative offset value to the shmop_write function, (2) an "integer overflow/underflow" in the pack function, or (3) an "integer overflow/underflow" in the unpack function. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 10.0 HIGH
Impact Subscore: 10.0
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

External Source: MANDRAKE
Name: MDKSA-2004:151
External Source: BUGTRAQ
Name: 20041219 PHP shmop.c module permits write of arbitrary memory.
External Source: BUGTRAQ
Name: 20041215 Advisory 01/2004: Multiple vulnerabilities in PHP 4/5
External Source: CONFIRM
Name: http://www.php.net/release_4_3_10.php
External Source: REDHAT
Name: RHSA-2005:032
External Source: BID
Name: 12045
External Source: MISC
Name: http://www.hardened-php.net/advisories/012004.txt
External Source: HP
Name: HPSBMA01212
External Source: UBUNTU
Name: USN-99-1
External Source: XF
Name: php-shmopwrite-outofbounds-memory(18515)
External Source: FEDORA
Name: FLSA:2344
External Source: OVAL
Name: oval:org.mitre.oval:def:10949
External Source: REDHAT
Name: RHSA-2005:816
External Source: MANDRAKE
Name: MDKSA-2005:072

References to Check Content

Identifier: oval:org.mitre.oval:def:10949
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Vulnerable software and versions

Technical Details

Vulnerability Type (View All)