Secunia Security Advisory - Some vulnerabilities have been reported in FreeType, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise an application using the library.
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"From 2007 to 2009 vulnerabilities in a typical end-user PC almost doubled from about 220 to 420."
Non-Microsoft software to blame for increase in vulnerabilities affecting typical Windows end-users, read more:
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TITLE:
FreeType Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA40586
VERIFY ADVISORY:
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http://secunia.com/advisories/40586/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=40586
RELEASE DATE:
2010-07-14
DISCUSS ADVISORY:
http://secunia.com/advisories/40586/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Impact
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http://secunia.com/advisories/40586/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=40586
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DESCRIPTION:
Some vulnerabilities have been reported in FreeType, which can be
exploited by malicious people to cause a DoS (Denial of Service) and
potentially compromise an application using the library.
The vulnerabilities are caused due to various errors when processing
specially crafted font files, which can be exploited to e.g. cause
memory corruptions and heap-based buffer overflows by e.g. tricking a
user into opening specially crafted fonts in an application using the
library.
The vulnerabilities are reported in versions prior to 2.4.0.
SOLUTION:
Update to version 2.4.0.
PROVIDED AND/OR DISCOVERED BY:
Robert Swiecki
ORIGINAL ADVISORY:
Robert Swiecki:
http://www.swiecki.net/security.html
FreeType:
http://savannah.nongnu.org/bugs/index.php?30082
http://savannah.nongnu.org/bugs/index.php?30083
http://savannah.nongnu.org/bugs/index.php?30106
http://savannah.nongnu.org/bugs/index.php?30248
http://savannah.nongnu.org/bugs/index.php?30249
http://savannah.nongnu.org/bugs/index.php?30263
http://savannah.nongnu.org/bugs/index.php?30306
http://savannah.nongnu.org/bugs/index.php?30361
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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