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TITLE:
TYPO3 Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA35770

VERIFY ADVISORY:
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http://secunia.com/advisories/35770/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=35770

RELEASE DATE:
2010-12-26

DISCUSS ADVISORY:
http://secunia.com/advisories/35770/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/35770/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=35770

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http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
Some vulnerabilities have been reported in TYPO3, which can be
exploited by malicious users to conduct script insertion and SQL
injection attacks, disclose sensitive information, and compromise a
vulnerable system and by malicious people to conduct cross-site
scripting attacks and compromise a vulnerable system.

1) Certain input passed to the click enlarge functionality is not
properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.

Successful exploitation of this vulnerability requires that the
caching framework is enabled.

2) Certain input passed to the FORM content object is not properly
sanitised before being displayed to the user. This can be exploited
to insert arbitrary HTML and script code, which will be executed in a
user's browser session in context of an affected site when the
malicious data is being viewed.

Successful exploitation requires "editor" permissions in the
backend.

3) Certain unspecified input is not properly verified before being
used to include files. This can be exploited to include arbitrary
files from local or remote resources.

4) Certain input passed to the Install Tool is not properly sanitised
before being displayed to the user. This can be exploited to insert
arbitrary HTML and script code, which will be executed in a user's
browser session in context of an affected site when the malicious
data is being viewed.

Successful exploitation of this vulnerability requires Install Tool
credentials.

5) Certain input passed to the TypoScript file inclusion
functionality is not properly verified before being used to include
files. This can be exploited to include arbitrary files from local or
remote resources.

Successful exploitation of this vulnerability requires admin
permissions.

6) Certain input passed to the unzip library is not properly verified
before being used. This can be exploited to disclose sensitive
information via directory traversal attacks.

7) Certain input passed to the list module is not properly sanitised
before being used in SQL queries. This can be exploited to manipulate
SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires "access"
permission to the the list module in the backend.

8) Certain input passed to the "escapeStrForLike()" function when the
MySQL database is set to sql_mode NO_BACKSLASH_ESCAPES is not properly
sanitised before being used. This can be exploited to disclose certain
records by injecting wildcards.

The vulnerabilities are reported in versions prior to 4.2.16, 4.3.9,
or 4.4.5.

SOLUTION:
Update to versions 4.2.16, 4.3.9, or 4.4.5.

PROVIDED AND/OR DISCOVERED BY:
4, 7) Reported by the vendor

The vendor credits:
1) Andreas Weber
2) Security Team Member Helmut Hummel
3) Gregor Kopf and Luca Carettoni
5) Fabrizio Branca
6) Anthon Pang
8) Security Team Member Marcus Krause

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
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http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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