CVE-2015-5224

The mkostemp function in login-utils in util-linux when used incorrectly allows remote attackers to cause file name collision and possibly other attacks.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2015/08/24/3	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/76467	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1256686	Issue Tracking Patch Third Party Advisory
https://github.com/karelzak/util-linux/commit/bde91c85bdc77975155058276f99d2e0f5eab5a9	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:kernel:util-linux::::::::
	cpe:2.3:a:kernel:util-linux:2.27:rc1::::::

History

No history.

Information

Published : 2017-08-23 15:29

Updated : 2024-02-04 19:29

NVD link : CVE-2015-5224

Mitre link : CVE-2015-5224

CVE.ORG link : CVE-2015-5224

JSON object : View

Products Affected

kernel

util-linux

CWE

NVD-CWE-noinfo

{"id": "CVE-2015-5224", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/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": "2017-08-23T15:29:00.207", "references": [{"url": "http://www.openwall.com/lists/oss-security/2015/08/24/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/76467", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256686", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/karelzak/util-linux/commit/bde91c85bdc77975155058276f99d2e0f5eab5a9", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The mkostemp function in login-utils in util-linux when used incorrectly allows remote attackers to cause file name collision and possibly other attacks."}, {"lang": "es", "value": "La funci\u00f3n mkostemp en login-utils en util-linux, al usarse de forma incorrecta, permite que atacantes remotos provoquen una colisi\u00f3n de nombre de archivo y, posiblemente, otros ataques."}], "lastModified": "2020-09-11T15:20:04.030", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "412ADB70-A241-4CD3-8422-259745C5D89D", "versionEndIncluding": "2.26.2"}, {"criteria": "cpe:2.3:a:kernel:util-linux:2.27:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5FA4F6A3-BF6B-4422-BD9F-614F4332B651"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}