CVE-2007-0911 - Vulnerability Details - OpenCVE

Description

Off-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).

Published: 2007-02-13

Score: 7.8 High

EPSS: 9.7% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2007-0905	Off-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).

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.09711.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37
http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html
http://marc.info/?l=php-dev&m=117104930526516&w=2
http://marc.info/?l=php-dev&m=117106751715609&w=2
http://osvdb.org/33952
http://secunia.com/advisories/24514
http://secunia.com/advisories/24606
http://security.gentoo.org/glsa/glsa-200703-21.xml
http://www.securityfocus.com/archive/1/459856/100/0/threaded
http://www.securityfocus.com/bid/22505

History

No history.

Subscriptions

Php Php

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-02-13T23:00:00.000Z

Updated: 2024-08-07T12:34:21.291Z

Reserved: 2007-02-13T00:00:00.000Z

Link: CVE-2007-0911

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-02-13T23:28:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-0911

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-02-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Off-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)."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-16T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "24606", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24606"}, {"name": "20070209 PHP 5.2.1 crash bug", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/459856/100/0/threaded"}, {"name": "33952", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/33952"}, {"name": "[php-dev] 20070209 PHP 5.2.1 crashing Apache/IIS...", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://marc.info/?l=php-dev&m=117104930526516&w=2"}, {"name": "24514", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24514"}, {"name": "GLSA-200703-21", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200703-21.xml"}, {"name": "SUSE-SA:2007:020", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html"}, {"name": "22505", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/22505"}, {"name": "[php-dev] 20070210 Re: PHP 5.2.1 crashing Apache/IIS...", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://marc.info/?l=php-dev&m=117106751715609&w=2"}, {"tags": ["x_refsource_MISC"], "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-0911", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Off-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)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "24606", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24606"}, {"name": "20070209 PHP 5.2.1 crash bug", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/459856/100/0/threaded"}, {"name": "33952", "refsource": "OSVDB", "url": "http://osvdb.org/33952"}, {"name": "[php-dev] 20070209 PHP 5.2.1 crashing Apache/IIS...", "refsource": "MLIST", "url": "http://marc.info/?l=php-dev&m=117104930526516&w=2"}, {"name": "24514", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/24514"}, {"name": "GLSA-200703-21", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200703-21.xml"}, {"name": "SUSE-SA:2007:020", "refsource": "SUSE", "url": "http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html"}, {"name": "22505", "refsource": "BID", "url": "http://www.securityfocus.com/bid/22505"}, {"name": "[php-dev] 20070210 Re: PHP 5.2.1 crashing Apache/IIS...", "refsource": "MLIST", "url": "http://marc.info/?l=php-dev&m=117106751715609&w=2"}, {"name": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37", "refsource": "MISC", "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T12:34:21.291Z"}, "title": "CVE Program Container", "references": [{"name": "24606", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24606"}, {"name": "20070209 PHP 5.2.1 crash bug", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/459856/100/0/threaded"}, {"name": "33952", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/33952"}, {"name": "[php-dev] 20070209 PHP 5.2.1 crashing Apache/IIS...", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://marc.info/?l=php-dev&m=117104930526516&w=2"}, {"name": "24514", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24514"}, {"name": "GLSA-200703-21", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200703-21.xml"}, {"name": "SUSE-SA:2007:020", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html"}, {"name": "22505", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/22505"}, {"name": "[php-dev] 20070210 Re: PHP 5.2.1 crashing Apache/IIS...", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://marc.info/?l=php-dev&m=117106751715609&w=2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-0911", "datePublished": "2007-02-13T23:00:00.000Z", "dateReserved": "2007-02-13T00:00:00.000Z", "dateUpdated": "2024-08-07T12:34:21.291Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "88358D1E-BE6F-4CE3-A522-83D1FA4739E3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Off-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)."}, {"lang": "es", "value": "Error de fuera de rango por uno (Off-by-one) en la funci\u00f3n str_ireplace en PHP 5.2.1 podr\u00eda permitir a atacantes dependientes del contexto provocar una denegaci\u00f3n de servicio (ca\u00edda)."}], "id": "CVE-2007-0911", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-02-13T23:28:00.000", "references": [{"source": "cve@mitre.org", "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37"}, {"source": "cve@mitre.org", "url": "http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=php-dev&m=117104930526516&w=2"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=php-dev&m=117106751715609&w=2"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/33952"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24514"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24606"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200703-21.xml"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/459856/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/22505"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=php-dev&m=117104930526516&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=php-dev&m=117106751715609&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/33952"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24514"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24606"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200703-21.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/459856/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/22505"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not 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.", "lastModified": "2007-02-16T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}