CVE-2009-3635: TYPO3 Install Tool Subcomponent Allows Access Using Only a Password's MD5 Hash as a Credential
The Install Tool subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allows remote attackers to gain access by using only the password's md5 hash as a credential.
Other sources
TYPO3 Install Tool Subcomponent Allows Access Using Only a Password's MD5 Hash as a Credential
— Packagist
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/typo3/cmsto a version that resolves this vulnerability.Fixed in 4.3beta2 - Upgrade
Upgrade
composer/typo3/cmsto a version that resolves this vulnerability.Fixed in 4.2.10 - Upgrade
Upgrade
composer/typo3/cmsto a version that resolves this vulnerability.Fixed in 4.1.13 - Upgrade
Upgrade
TYPO3 Install Toolto a version that resolves this vulnerability.Fixed in 4.1.13 - Upgrade
Upgrade
TYPO3 Install Toolto a version that resolves this vulnerability.Fixed in 4.2.10 - Upgrade
Upgrade
TYPO3 Install Toolto a version that resolves this vulnerability.Fixed in 4.3beta2
Event History
Frequently Asked Questions
What is the severity of CVE-2009-3635?
CVE-2009-3635 is considered a high severity vulnerability due to the potential for unauthorized remote access using only an MD5 hash.
How do I fix CVE-2009-3635?
To fix CVE-2009-3635, upgrade to TYPO3 version 4.1.13, 4.2.10, or 4.3beta2 or later versions.
What versions of TYPO3 are affected by CVE-2009-3635?
CVE-2009-3635 affects TYPO3 versions 4.0.13 and earlier, all versions of 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2.
What does CVE-2009-3635 exploit?
CVE-2009-3635 exploits a flaw in the Install Tool subcomponent that allows attackers to authenticate using only the MD5 hash of a password.
Is there a workaround for CVE-2009-3635?
While upgrading is the recommended fix for CVE-2009-3635, disabling remote access to the Install Tool can serve as a temporary workaround.