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List of products vulnerable to insecure library loading vulnerabilities:
http://secunia.com/_%22insecure%20library%20loading%22

The list is continuously updated as we confirm the vulnerability reports
so check back regularly too see if any of your apps are affected.


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TITLE:
Apple Mac OS X Security Update Fixes Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA41087

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41087/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41087

RELEASE DATE:
2010-08-29

DISCUSS ADVISORY:
http://secunia.com/advisories/41087/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/41087/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
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https://ca.secunia.com/?page=viewadvisory&vuln_id=41087

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Apple has issued a security update for Mac OS X, which fixes multiple
vulnerabilities.

1) A boundary error in Apple Type Services when handling embedded
fonts  can be exploited to cause a stack-based buffer overflow via a
document containing a specially crafted embedded font.

Successful exploitation of this vulnerability may allow execution of
arbitrary code.

2) The CFNetwork component allows anonymous TLS/SSL connections,
which via MitM (Man-in-the-Middle) attacks can be exploited to
redirect connections and intercept sensitive information.

3) Various vulnerabilities in ClamAV can be exploited by malicious
people to bypass the scanning functionality or potentially compromise
a vulnerable system.

For more information:
SA39329

4) An error in the CoreGraphics component within the
"JBIG2Stream::readSymbolDictSeg()" method when processing the JBIG2
structure can be exploited to cause a heap-based buffer overflow.

Successful exploitation of this vulnerability may allow execution of
arbitrary code.

5) An error in the libsecurity component when handling certificate
host names containing three or more components causes the last
characters to not be properly compared making it possible to conduct
spoofing attacks.

6) An error in the PHP libpng library can be exploited by malicious
people to potentially compromise a vulnerable system.

For more information see vulnerability #1:
SA40302

7)  Multiple vulnerabilities exist in the bundled version of PHP.

For more information:
SA38708
SA40268
SA39675

8) A vulnerability in Samba can be exploited by malicious people to
potentially compromise a vulnerable system.

For more information:
SA40145

SOLUTION:
Apply Security Update 2010-005.

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

PROVIDED AND/OR DISCOVERED BY:
4) Rodrigo Rubira Branco, Check Point Vulnerability Discovery Team
(VDT).

The vendor also credits:
2) Aaron Sigel of vtty.com, Jean-Luc Giraud of Citrix, Tomas Bjurman
of Sirius IT, and Wan-Teh Chang of Google.
5) Peter Speck.

ORIGINAL ADVISORY:
Apple:
http://support.apple.com/kb/HT4312

Rodrigo Rubira Branco:
http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0315.html

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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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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