Vulnerability Monitor

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CVE-2010-5099

The fileDenyPattern functionality in the PHP file inclusion protection API in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 does not properly filter file types, which allows remote attackers to bypass intended access restrictions and access arbitrary PHP files, as demonstrated using path traversal sequences with %00 null bytes and CVE-2010-3714 to read the TYPO3 encryption key from localconf.php.

Published

2012-05-30T20:55:02.847

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	typo3	typo3	4.2.0	Yes
Application	typo3	typo3	4.2.1	Yes
Application	typo3	typo3	4.2.2	Yes
Application	typo3	typo3	4.2.3	Yes
Application	typo3	typo3	4.2.4	Yes
Application	typo3	typo3	4.2.5	Yes
Application	typo3	typo3	4.2.6	Yes
Application	typo3	typo3	4.2.7	Yes
Application	typo3	typo3	4.2.8	Yes
Application	typo3	typo3	4.2.9	Yes
Application	typo3	typo3	4.2.10	Yes
Application	typo3	typo3	4.2.11	Yes
Application	typo3	typo3	4.2.12	Yes
Application	typo3	typo3	4.2.13	Yes
Application	typo3	typo3	4.2.14	Yes
Application	typo3	typo3	4.2.15	Yes
Application	typo3	typo3	4.3.0	Yes
Application	typo3	typo3	4.3.1	Yes
Application	typo3	typo3	4.3.2	Yes
Application	typo3	typo3	4.3.3	Yes
Application	typo3	typo3	4.3.4	Yes
Application	typo3	typo3	4.3.5	Yes
Application	typo3	typo3	4.3.6	Yes
Application	typo3	typo3	4.3.7	Yes
Application	typo3	typo3	4.3.8	Yes
Application	typo3	typo3	4.4.0	Yes
Application	typo3	typo3	4.4.1	Yes
Application	typo3	typo3	4.4.2	Yes
Application	typo3	typo3	4.4.3	Yes
Application	typo3	typo3	4.4.4	Yes

References

http://blog.nibblesec.org/2010/12/typo3-sa-2010-020-typo3-sa-2010-022.html Exploit ([email protected])
http://secunia.com/advisories/35770 Vendor Advisory ([email protected])
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-sa-2010-022/ Vendor Advisory ([email protected])
http://www.exploit-db.com/exploits/15856 Exploit ([email protected])
http://www.openwall.com/lists/oss-security/2011/01/13/2 ([email protected])
http://www.openwall.com/lists/oss-security/2012/05/10/7 ([email protected])
http://www.openwall.com/lists/oss-security/2012/05/11/3 ([email protected])
http://www.openwall.com/lists/oss-security/2012/05/12/5 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/64180 ([email protected])
http://blog.nibblesec.org/2010/12/typo3-sa-2010-020-typo3-sa-2010-022.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35770 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-sa-2010-022/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/15856 Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/01/13/2 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/05/10/7 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/05/11/3 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/05/12/5 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/64180 (af854a3a-2127-422b-91ae-364da2661108)