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)."

Score

CVSS 2.0 4.6 Medium

Status

Modified - secalert@redhat.com

Published

2012-09-05

Last modified

2024-08-06

Weaknesses

CWE-502

Affected products

• Debian Linux (Debian)
• Typo3 (Typo3)

References

• http://osvdb.org/84773
• http://secunia.com/advisories/50287
• http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004/
• http://www.debian.org/security/2012/dsa-2537
• http://www.openwall.com/lists/oss-security/2012/08/22/8
• https://exchange.xforce.ibmcloud.com/vulnerabilities/77791