CVE-2012-3527

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Summary

CVECVE-2012-3527
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-09-05 23:55:01 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionview_help.php in the backend help system in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to unserialize arbitrary objects and possibly execute arbitrary PHP code via an unspecified parameter, related to a "missing signature (HMAC)."

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

AV:N/AC:H/Au:S/C:P/I:P/A:P

Problem Types: CWE-502 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
High
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:H/Au:S/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Typo3 Typo3 All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
oss-security - Re: CVE request: Typo3 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
Debian -- Security Information -- DSA-2537-1 typo3-src af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com Third Party Advisory, VDB Entry
osvdb.org/84773 af854a3a-2127-422b-91ae-364da2661108 osvdb.org Broken Link
Several Vulnerabilities in TYPO3 Core - TYPO3 - The Enterprise Open Source CMS af854a3a-2127-422b-91ae-364da2661108 typo3.org Vendor Advisory
Security Alerts - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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