CVE-2018-15132

An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/php/php-src/commit/f151e048ed27f6f4eef729f3310d053ab5da71d4	Patch Third Party Advisory
https://bugs.php.net/bug.php?id=76459	Exploit Vendor Advisory
http://php.net/ChangeLog-7.php	Vendor Advisory
http://php.net/ChangeLog-5.php	Vendor Advisory
https://www.tenable.com/security/tns-2018-12	Third Party Advisory
https://security.netapp.com/advisory/ntap-20181107-0003/	Third Party Advisory

Advertisement

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

Configuration 2 (hide)

cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*

Information

Published : 2018-08-07 08:29

Updated : 2019-03-08 05:30

NVD link : CVE-2018-15132

Mitre link : CVE-2018-15132

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

Advertisement

Products Affected

netapp

storage_automation_store

php

php

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/php/php-src/commit/f151e048ed27f6f4eef729f3310d053ab5da71d4", "name": "https://github.com/php/php-src/commit/f151e048ed27f6f4eef729f3310d053ab5da71d4", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://bugs.php.net/bug.php?id=76459", "name": "https://bugs.php.net/bug.php?id=76459", "tags": ["Exploit", "Vendor Advisory"], "refsource": "MISC"}, {"url": "http://php.net/ChangeLog-7.php", "name": "http://php.net/ChangeLog-7.php", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "http://php.net/ChangeLog-5.php", "name": "http://php.net/ChangeLog-5.php", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://www.tenable.com/security/tns-2018-12", "name": "https://www.tenable.com/security/tns-2018-12", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://security.netapp.com/advisory/ntap-20181107-0003/", "name": "https://security.netapp.com/advisory/ntap-20181107-0003/", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-200"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-15132", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2018-08-07T15:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.2.8", "versionStartIncluding": "7.2.0"}, {"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.1.20", "versionStartIncluding": "7.1.0"}, {"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.6.37"}, {"cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.0.31", "versionStartIncluding": "7.0.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-03-08T13:30Z"}