CVE-2007-0988 Detail

Current Description

The zend_hash_init function in PHP 5 before 5.2.1 and PHP 4 before 4.4.5, when running on a 64-bit platform, allows context-dependent attackers to cause a denial of service (infinite loop) by unserializing certain integer expressions, which only cause 32-bit arguments to be used after the check for a negative value, as demonstrated by an "a:2147483649:{" argument.


View Analysis Description

Evaluator Description

Availability also affected by time out alarm for the script, which helps prevent infinite loops.

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD score not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc Broken Link 
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=228858 Issue Tracking  Third Party Advisory 
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506 Broken Link 
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137 Broken Link 
http://rhn.redhat.com/errata/RHSA-2007-0089.html Third Party Advisory 
http://security.gentoo.org/glsa/glsa-200703-21.xml Third Party Advisory 
http://securityreason.com/securityalert/2315 Third Party Advisory 
http://support.avaya.com/elmodocs2/security/ASA-2007-101.htm Third Party Advisory 
http://support.avaya.com/elmodocs2/security/ASA-2007-136.htm Third Party Advisory 
http://www.mandriva.com/security/advisories?name=MDKSA-2007:048 Third Party Advisory 
http://www.novell.com/linux/security/advisories/2007_32_php.html Broken Link 
http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.010.html Third Party Advisory 
http://www.php-security.org/MOPB/MOPB-05-2007.html Third Party Advisory 
http://www.php.net/releases/5_2_1.php Patch  Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2007-0076.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2007-0081.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2007-0082.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2007-0088.html Third Party Advisory 
http://www.securityfocus.com/archive/1/461462/100/0/threaded Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id?1017671 Third Party Advisory  VDB Entry 
http://www.trustix.org/errata/2007/0009/ Broken Link 
http://www.ubuntu.com/usn/usn-424-1 Third Party Advisory 
http://www.ubuntu.com/usn/usn-424-2 Third Party Advisory 
http://www.us.debian.org/security/2007/dsa-1264 Broken Link 
http://www.vupen.com/english/advisories/2007/1991 Third Party Advisory 
http://www.vupen.com/english/advisories/2007/2374 Third Party Advisory 
https://exchange.xforce.ibmcloud.com/vulnerabilities/32709 Third Party Advisory  VDB Entry 
https://issues.rpath.com/browse/RPL-1088 Broken Link 
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11092 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-0988
NVD Published Date:
02/20/2007
NVD Last Modified:
10/09/2019
Source:
MITRE