CVE-2013-1815

A flaw was found in PackStack. This vulnerability allows a local user to modify deployed systems by changing the answer file, which is created in insecure directories such as /tmp or the current working directory. This insecure file creation could lead to unauthorized system modifications.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.4 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2013-0671.html	Vendor Advisory
https://access.redhat.com/errata/RHSA-2013:0671
https://access.redhat.com/security/cve/CVE-2013-1815
https://bugzilla.redhat.com/show_bug.cgi?id=917904	Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/83017
http://rhn.redhat.com/errata/RHSA-2013-0671.html	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=917904	Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/83017

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:openstack_essex:-:::::::*
	cpe:2.3:a:redhat:openstack_folsom:-:::::::*
	cpe:2.3:a:redhat:packstack:2012.2.3:::::::*

History

30 Oct 2026, 19:17

Type	Values Removed	Values Added
References		() https://access.redhat.com/errata/RHSA-2013:0671 -

Information

Published : 2013-04-10 15:55

Updated : 2026-10-30 19:17

NVD link : CVE-2013-1815

Mitre link : CVE-2013-1815

CVE.ORG link : CVE-2013-1815

JSON object : View

Products Affected

redhat

packstack
openstack_essex
openstack_folsom

CWE

CWE-379

Creation of Temporary File in Directory with Insecure Permissions

CWE-255

Credentials Management Errors

{"id": "CVE-2013-1815", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 1.8}]}, "affected": [{"source": "secalert@redhat.com", "affectedData": [{"cpes": ["cpe:/a:redhat:openstack:2::el6"], "vendor": "Red Hat", "product": "OpenStack Folsom for RHEL 6", "versions": [{"status": "unaffected", "version": "0:2012.2.3-0.1.dev454.el6ost", "lessThan": "*", "versionType": "rpm"}], "packageName": "openstack-packstack", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openstack:5::el6"], "vendor": "Red Hat", "product": "Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)", "packageName": "openstack-packstack", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openstack:4"], "vendor": "Red Hat", "product": "Red Hat OpenStack Platform 4", "packageName": "openstack-packstack", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}]}], "published": "2013-04-10T15:55:15.237", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2013-0671.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2013:0671", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2013-1815", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=917904", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/83017", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0671.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=917904", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/83017", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-379"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-255"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in PackStack. This vulnerability allows a local user to modify deployed systems by changing the answer file, which is created in insecure directories such as /tmp or the current working directory. This insecure file creation could lead to unauthorized system modifications."}, {"lang": "es", "value": "PackStack 03/02/2012 en Red Hat OpenStack Essex y Folsom se puede crear el archivo de respuesta en los directorios inseguros como /tmp o en el directorio de trabajo actual, que permite a usuarios locales modificar los sistemas desplegados cambiando de este archivo."}], "lastModified": "2026-10-30T19:17:26.977", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack_essex:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D9CF7F8-E70D-49E5-B61D-73948429A74A"}, {"criteria": "cpe:2.3:a:redhat:openstack_folsom:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6CC2C6C4-7ABF-495C-8942-52FDAEEB6CEA"}, {"criteria": "cpe:2.3:a:redhat:packstack:2012.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73925A73-020A-4F16-9E79-FA6FACBA25C5"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}