CVE-2007-0911

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Summary

CVECVE-2007-0911
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-02-13 23:28:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionOff-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Php Php 5.2.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
SUSE update for php4 and php5 - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
'[PHP-DEV] PHP 5.2.1 crashing Apache/IIS...' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
'Re: [PHP-DEV] PHP 5.2.1 crashing Apache/IIS...' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
Gentoo update for php - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c af854a3a-2127-422b-91ae-364da2661108 cvs.php.net
PHP STR_IReplace Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
osvdb.org/33952 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Gentoo Linux Documentation -- PHP: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
SuSE Security announcements: [suse-security-announce] SUSE Security Announcement: php security problems (SUSE-SA:2007:020) af854a3a-2127-422b-91ae-364da2661108 lists.suse.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2007-02-16Mark J CoxNot vulnerable. This flaw is a regression of the fix for CVE-2007-0906 affecting PHP version 5.2.1 only which results in any use of str_replace() causing a crash regardless of user input. These issues did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 2.1, 3, or 4.

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