CVE-2015-5229

The calloc function in the glibc package in Red Hat Enterprise Linux (RHEL) 6.7 and 7.2 does not properly initialize memory areas, which might allow context-dependent attackers to cause a denial of service (hang or crash) via unspecified vectors.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2016-0176.html	Vendor Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.securityfocus.com/bid/84172
https://bugzilla.redhat.com/show_bug.cgi?id=1246713	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1256285	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1293976	Vendor Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10150

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:6.7:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.2:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

History

No history.

Information

Published : 2016-04-08 15:59

Updated : 2023-12-10 11:46

NVD link : CVE-2015-5229

Mitre link : CVE-2015-5229

CVE.ORG link : CVE-2015-5229

JSON object : View

Products Affected

redhat

enterprise_linux_hpc_node
enterprise_linux
enterprise_linux_server_eus
enterprise_linux_workstation
enterprise_linux_hpc_node_eus
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_desktop

CWE

CWE-17

DEPRECATED: Code

{"id": "CVE-2015-5229", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2016-04-08T15:59:00.137", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2016-0176.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/84172", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1246713", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256285", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1293976", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10150", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-17"}]}], "descriptions": [{"lang": "en", "value": "The calloc function in the glibc package in Red Hat Enterprise Linux (RHEL) 6.7 and 7.2 does not properly initialize memory areas, which might allow context-dependent attackers to cause a denial of service (hang or crash) via unspecified vectors."}, {"lang": "es", "value": "La funci\u00f3n calloc en el paquete glibc en Red Hat Enterprise Linux (RHEL) 6.7 y 7.2 no inicializa adecuadamente \u00e1reas de memoria, lo que podr\u00eda permitir a atacantes dependientes de contexto provocar una denegaci\u00f3n de servicio (colgado o ca\u00edda) a trav\u00e9s de vectores no especificados."}], "lastModified": "2016-11-28T19:32:40.180", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "84FF61DF-D634-4FB5-8DF1-01F631BE1A7A"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E4DC974-235F-4655-966F-2490A4C4E490"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C84489B-B08C-4854-8A12-D01B6E45CF79"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39A901D6-0874-46A4-92A8-5F72C7A89E85"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C8D871B-AEA1-4407-AEE3-47EC782250FF"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44B067C7-735E-43C9-9188-7E1522A02491"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}