Deserialization in TYPO3
CVE-2012-3527
view_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)."
Vulnerability class: Insecure Deserialization
EPSS: 0.021 (80.0th percentile) — read the EPSS interpretation.
Affected products
- Typo3
- Debian Debian_linux — versions 6.0, 7.0
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List)
- secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_XF)
- secalert@redhat.com (x_refsource_OSVDB, vdb-entry, Broken Link)
- secalert@redhat.com (x_refsource_SECUNIA, Not Applicable, third-party-advisory)