Secunia Security Advisory - Two weaknesses and some vulnerabilities have been discovered in SilverStripe, which can be exploited by malicious people to conduct cross-site scripting attacks, disclose sensitive information, and conduct SQL injection attacks
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TITLE:
SilverStripe Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA42346
VERIFY ADVISORY:
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http://secunia.com/advisories/42346/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=42346
RELEASE DATE:
2010-12-14
DISCUSS ADVISORY:
http://secunia.com/advisories/42346/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/42346/
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DESCRIPTION:
Two weaknesses and some vulnerabilities have been discovered in
SilverStripe, which can be exploited by malicious people to conduct
cross-site scripting attacks, disclose sensitive information, and
conduct SQL injection attacks
1) Input appended to the URL after e.g. Security/ is not properly
sanitised in the "httpError()" function in
sapphire/core/control/RequestHandler.php 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.
2) A weakness is caused due to the application storing the version
information in the "silverstripe_version" file under the "sapphire"
directory with insecure permissions. This can be exploited to view
version information.
3) Input passed via the "locale" parameter to e.g. index.php is not
properly sanitised in the "augmentSQL()" function in
sapphire/trunk/core/model/Translatable.php when using the
"Translatable" extension. This can be exploited to manipulate SQL
queries by injecting arbitrary SQL code.
NOTE: Other weaknesses related to the "changepassword" functionality
due to insecure HTTP referrer logs, and a disclosure of SQL
statements have also been reported.
The weaknesses and the vulnerabilities are confirmed in version 2.4.3
and reported in version 2.3.9. Other versions may also be affected.
SOLUTION:
The weakness and the vulnerabilities are fixed in versions 2.4.4-rc1
and 2.3.10-rc1.
PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
1) Tim Suter
2) Robert Mac Neil
3) Pavol Ondras
ORIGINAL ADVISORY:
http://silverstripe.org/releases-and-announcements/show/15131
http://silverstripe.org/releases-and-announcements/show/15132
http://open.silverstripe.org/changeset/114782
http://open.silverstripe.org/changeset/114444
http://open.silverstripe.org/changeset/114773
http://open.silverstripe.org/changeset/114515
http://open.silverstripe.org/changeset/114758
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
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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