CVE-2015-8617

Format string vulnerability in the zend_throw_or_error function in Zend/zend_execute_API.c in PHP 7.x before 7.0.1 allows remote attackers to execute arbitrary code via format string specifiers in a string that is misused as a class name, leading to incorrect error handling.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://php.net/ChangeLog-7.php	Vendor Advisory
http://www.securitytracker.com/id/1034543
https://bugs.php.net/bug.php?id=71105	Exploit
https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e
http://php.net/ChangeLog-7.php	Vendor Advisory
http://www.securitytracker.com/id/1034543
https://bugs.php.net/bug.php?id=71105	Exploit
https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e

Configurations

Configuration 1 (hide)

cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 02:38

Type	Values Removed	Values Added
References	~~() http://php.net/ChangeLog-7.php - Vendor Advisory~~	() http://php.net/ChangeLog-7.php - Vendor Advisory
References	~~() http://www.securitytracker.com/id/1034543 -~~	() http://www.securitytracker.com/id/1034543 -
References	~~() https://bugs.php.net/bug.php?id=71105 - Exploit~~	() https://bugs.php.net/bug.php?id=71105 - Exploit
References	~~() https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e -~~	() https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e -

Information

Published : 2016-01-19 05:59

Updated : 2024-11-21 02:38

NVD link : CVE-2015-8617

Mitre link : CVE-2015-8617

CVE.ORG link : CVE-2015-8617

JSON object : View

Products Affected

php

php

CWE

CWE-134

Use of Externally-Controlled Format String

{"id": "CVE-2015-8617", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2016-01-19T05:59:07.560", "references": [{"url": "http://php.net/ChangeLog-7.php", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1034543", "source": "cve@mitre.org"}, {"url": "https://bugs.php.net/bug.php?id=71105", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e", "source": "cve@mitre.org"}, {"url": "http://php.net/ChangeLog-7.php", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1034543", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.php.net/bug.php?id=71105", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/php/php-src/commit/b101a6bbd4f2181c360bd38e7683df4a03cba83e", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-134"}]}], "descriptions": [{"lang": "en", "value": "Format string vulnerability in the zend_throw_or_error function in Zend/zend_execute_API.c in PHP 7.x before 7.0.1 allows remote attackers to execute arbitrary code via format string specifiers in a string that is misused as a class name, leading to incorrect error handling."}, {"lang": "es", "value": "Vulnerabilidad de formato de cadena en la funci\u00f3n zend_throw_or_error en Zend/zend_execute_API.c en PHP 7.x en versiones anteriores a 7.0.1 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de especificadores de formato de cadena en una cadena que se utiliza de forma incorrecta como nombre de una clase, conduciendo al manejo de errores incorrecto."}], "lastModified": "2024-11-21T02:38:49.517", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}