84773 : TYPO3 view_help.php Unspecified Parameter unserialize() Call Remote PHP Code Execution
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
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Timeline

Disclosure Date
2012-08-15

Description

TYPO3 contains a flaw that is triggered when certain input passed via an unspecified parameter is not properly sanitized by view_help.php before being used in an unserialize() call. This may allow a remote attacker to execute arbitrary PHP code.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Private
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Authentication Required, Web Related

Solution

Upgrade to version 4.5.19, 4.6.12 or 4.7.4 or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

TYPO3 Association
TYPO3
4.5.18
4.6.11
4.7.3
4.5.0
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
4.5.10
4.5.11
4.5.12
4.5.13
4.5.14
4.5.15
4.5.16
4.5.17
4.6.0
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
4.6.8
4.6.9
4.6.10
4.7.0
4.7.1
4.7.2

References

Credit

CVSSv2 Score

CVSSv2 Base Score = 4.6
Source: nvd.nist.gov | Generated: 2012-09-06 | Disagree?

Access_vector_2 Access_complexity_0 Authentication_1 Confidentiality_impact_1 Integrity_impact_1 Availability_impact_1

Comments

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