CVE-2012-4406

Summary

CVECVE-2012-4406
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-10-22 23:55:06 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionOpenStack Object Storage (swift) before 1.7.0 uses the loads function in the pickle Python module unsafely when storing and loading metadata in memcached, which allows remote attackers to execute arbitrary code via a crafted pickle object.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-502 | n/a


VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 16 All All All
Application Openstack Swift All All All All
Operating System Redhat Enterprise Linux Server 5.0 All All All
Operating System Redhat Enterprise Linux Server 6.0 All All All
Application Redhat Gluster Storage Management Console 2.0 All All All
Application Redhat Gluster Storage Server For On-premise 2.0 All All All
Application Redhat Storage 2.0 All All All
Application Redhat Storage For Public Cloud 2.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
854757 – (CVE-2012-4406) CVE-2012-4406 Openstack-Swift: insecure use of python pickle() af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Patch
OpenStack Swift 'loads()' Arbitrary Code Execution Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Broken Link
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com Third Party Advisory, VDB Entry
oss-security - Re: CVE-Request: openstack pickle de-serialization af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Third Party Advisory
[SECURITY] Fedora 16 Update: openstack-swift-1.4.8-3.fc16 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Mailing List
Do not use pickle for serialization in memcache, but JSON · openstack/swift@e1ff51c · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Not Applicable
oss-security - CVE-Request: openstack pickle de-serialization af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
Bug #1006414 “Insecure loads()” : Bugs : OpenStack Object Storage (swift) af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net Issue Tracking, Patch
1.7.0 : OpenStack Object Storage (swift) af854a3a-2127-422b-91ae-364da2661108 launchpad.net Release Notes
Red Hat Customer Portal MITRE access.redhat.com
Red Hat Customer Portal MITRE access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MITRE access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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