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Last updated: 9/22/2014 10:22:47 PM

CVE Publication rate: 31.03

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Vulnerability Workload Index: 9.46
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National Cyber Awareness System

Vulnerability Summary for CVE-2004-1018

Original release date: 01/10/2005
Last revised: 08/21/2010
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
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

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External Source: MANDRAKE
Name: MDKSA-2005:072
External Source: XF
Name: php-shmopwrite-outofbounds-memory(18515)
External Source: CONFIRM
Name: http://www.php.net/release_4_3_10.php
External Source: REDHAT
Name: RHSA-2005:032
External Source: BUGTRAQ
Name: 20041215 Advisory 01/2004: Multiple vulnerabilities in PHP 4/5
External Source: REDHAT
Name: RHSA-2005:816
External Source: BID
Name: 12045
External Source: BUGTRAQ
Name: 20041219 PHP shmop.c module permits write of arbitrary memory.
External Source: MISC
Name: http://www.hardened-php.net/advisories/012004.txt
External Source: OSVDB
Name: 12411
External Source: HP
Name: HPSBMA01212
External Source: UBUNTU
Name: USN-99-1
External Source: OVAL
Name: oval:org.mitre.oval:def:10949
External Source: FEDORA
Name: FLSA:2344
External Source: MANDRAKE
Name: MDKSA-2004:151

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

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Technical Details

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