CVE-2013-4370

The ocaml binding for the xc_vcpu_getaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors that trigger a (1) use-after-free or (2) double free.

CVSS v2.0 4.6 MEDIUM

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/10/10/13
http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/10/10/13

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:xen:xen:4.2.0:::::::*
	cpe:2.3:o:xen:xen:4.2.1:::::::*
	cpe:2.3:o:xen:xen:4.2.2:::::::*
	cpe:2.3:o:xen:xen:4.2.3:::::::*
	cpe:2.3:o:xen:xen:4.3.0:::::::*

History

21 Nov 2024, 01:55

Type	Values Removed	Values Added
References	~~() http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch -~~	() http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch -
References	~~() http://security.gentoo.org/glsa/glsa-201407-03.xml -~~	() http://security.gentoo.org/glsa/glsa-201407-03.xml -
References	~~() http://www.openwall.com/lists/oss-security/2013/10/10/13 -~~	() http://www.openwall.com/lists/oss-security/2013/10/10/13 -

Information

Published : 2013-10-17 23:55

Updated : 2024-11-21 01:55

NVD link : CVE-2013-4370

Mitre link : CVE-2013-4370

CVE.ORG link : CVE-2013-4370

JSON object : View

Products Affected

xen

xen

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2013-4370", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-10-17T23:55:04.533", "references": [{"url": "http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/10/10/13", "source": "secalert@redhat.com"}, {"url": "http://seclists.org/oss-sec/2013/q4/att-61/xsa69.patch", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2013/10/10/13", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The ocaml binding for the xc_vcpu_getaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors that trigger a (1) use-after-free or (2) double free."}, {"lang": "es", "value": "El enlace ocaml para la funci\u00f3n xc_vcpu_getaffinity en Xen 4.2.x y 4.3.x libera cierta memoria que a\u00fan podr\u00eda estar destinada a su utilizaci\u00f3n, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de heap y la ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores no especificados que provocan un (1) el uso despu\u00e9s de liberaci\u00f3n o (2) la doble liberacion"}], "lastModified": "2024-11-21T01:55:26.480", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47640819-FC43-49ED-8A77-728C3D7255B3"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E36B2265-70E1-413B-A7CF-79D39E9ADCFB"}, {"criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}