ID

VAR-201006-1253

CVE

CVE-2010-1770

TITLE

Apple Safari of WebKit Vulnerable to arbitrary code execution

DESCRIPTION

WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, Apple Safari before 4.1 on Mac OS X 10.4, and Google Chrome before 5.0.375.70 does not properly handle a transformation of a text node that has the IBM1147 character set, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document containing a BR element, related to a "type checking issue.". This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari's Webkit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within Webkit's support of character sets. If the IBM1147 character set is applied to a particular element and that element has a text transformation applied to it, the application will attempt to access an object that doesn't exist in order to perform the transformation. Successful exploitation will lead to code execution under the context of the web-browser. WebKit is prone to a remote code-execution vulnerability related to text transformations. An attacker can exploit this issue by enticing an unsuspecting victim into viewing a malicious webpage. Failed exploit attempts will result in a denial-of-service condition. NOTE: This issue was previously covered in BID 40620 (Apple Safari Prior to 5.0 and 4.1 Multiple Security Vulnerabilities) but has been given its own record to better document it. WebKit is a set of open source web browser engines jointly developed by companies such as KDE, Apple (Apple), and Google (Google), and is currently used by browsers such as Apple Safari and Google Chrome. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2011:039 http://www.mandriva.com/security/ _______________________________________________________________________ Package : webkit Date : March 2, 2011 Affected: 2010.1 _______________________________________________________________________ Problem Description: Multiple cross-site scripting, denial of service and arbitrary code execution security flaws were discovered in webkit. Please consult the CVE web links for further information. The updated packages have been upgraded to the latest version (1.2.7) to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2797 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2841 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0046 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0047 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0048 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0049 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0050 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0051 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0052 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0053 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0054 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0314 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0647 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0650 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0651 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0656 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1387 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1390 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1391 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1392 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1393 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1394 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1395 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1396 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1397 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1398 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1400 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1401 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1402 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1403 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1404 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1405 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1406 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1407 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1408 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1409 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1410 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1412 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1414 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1415 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1416 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1417 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1418 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1419 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1421 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1422 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1501 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1664 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1665 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1758 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1759 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1760 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1761 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1762 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1764 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1766 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1767 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1770 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1771 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1772 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1773 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1774 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1780 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1781 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1782 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1783 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1784 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1785 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1786 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1787 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1788 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1790 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1791 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1792 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1793 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1807 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1812 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1814 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1815 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2264 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2647 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2648 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3113 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3114 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3115 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3116 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3119 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3248 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3255 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3257 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3259 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3812 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3813 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4040 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4197 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4198 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4204 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4206 _______________________________________________________________________ Updated Packages: Mandriva Linux 2010.1: 141f3cd181b875d1bb40b67a507b6db1 2010.1/i586/libwebkitgtk1.0_2-1.2.7-0.1mdv2010.2.i586.rpm 054886a3c645b3ce710b9b9daec1d5f9 2010.1/i586/libwebkitgtk1.0-devel-1.2.7-0.1mdv2010.2.i586.rpm bef556ca3f281f6ef4086292c3b658d2 2010.1/i586/webkit1.0-1.2.7-0.1mdv2010.2.i586.rpm a1ff7ac638646aeb64e3bbdca9bc945d 2010.1/i586/webkit1.0-webinspector-1.2.7-0.1mdv2010.2.i586.rpm 3f40e3ebc62bad67097a9e102e0e79c2 2010.1/i586/webkit-1.2.7-0.1mdv2010.2.i586.rpm 50875cf1bc8718cedce1a45dc509b44b 2010.1/i586/webkit-gtklauncher-1.2.7-0.1mdv2010.2.i586.rpm 625d27780d1cc9edb935d4ac3521ae16 2010.1/i586/webkit-jsc-1.2.7-0.1mdv2010.2.i586.rpm 8d02c28d8f21a022130be4c49f9d27be 2010.1/SRPMS/webkit-1.2.7-0.1mdv2010.2.src.rpm Mandriva Linux 2010.1/X86_64: 5ce57cd6ab823f8084030033c7c230d7 2010.1/x86_64/lib64webkitgtk1.0_2-1.2.7-0.1mdv2010.2.x86_64.rpm 690d8718a97af93f58de3bb2357fbe9b 2010.1/x86_64/lib64webkitgtk1.0-devel-1.2.7-0.1mdv2010.2.x86_64.rpm 7cc1d4aa77e1901ccc92f27faf85c9ea 2010.1/x86_64/webkit1.0-1.2.7-0.1mdv2010.2.x86_64.rpm 2b77a77159529c55f64343aba98c15d9 2010.1/x86_64/webkit1.0-webinspector-1.2.7-0.1mdv2010.2.x86_64.rpm 475cf83c5ddd8f6809c2c73a1f5a71d1 2010.1/x86_64/webkit-1.2.7-0.1mdv2010.2.x86_64.rpm b0f1c76107c3d54241daa7e61bfb29a9 2010.1/x86_64/webkit-gtklauncher-1.2.7-0.1mdv2010.2.x86_64.rpm 97deff5e94a625a79842b4c240b0b00d 2010.1/x86_64/webkit-jsc-1.2.7-0.1mdv2010.2.x86_64.rpm 8d02c28d8f21a022130be4c49f9d27be 2010.1/SRPMS/webkit-1.2.7-0.1mdv2010.2.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iD8DBQFNbgbemqjQ0CJFipgRAs9YAJ92z2WSC2ijj34b/wr42OIYLtv65gCg7XgL Yv/ButpYAcXsmnJWUG4ayxQ= =GRM6 -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/ . ZDI-10-093: Apple Webkit CSS Charset Text Transformation Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-10-093 June 8, 2010 -- CVE ID: CVE-2010-1770 -- Affected Vendors: Apple -- Affected Products: Apple WebKit -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability by Digital Vaccine protection filter ID 9858. -- Vendor Response: Apple has issued an update to correct this vulnerability. More details can be found at: http://support.apple.com/kb/HT4196 -- Disclosure Timeline: 2010-05-03 - Vulnerability reported to vendor 2010-06-08 - Coordinated public release of advisory -- Credit: This vulnerability was discovered by: * wushi of team509 -- About the Zero Day Initiative (ZDI): Established by TippingPoint, The Zero Day Initiative (ZDI) represents a best-of-breed model for rewarding security researchers for responsibly disclosing discovered vulnerabilities. Researchers interested in getting paid for their security research through the ZDI can find more information and sign-up at: http://www.zerodayinitiative.com The ZDI is unique in how the acquired vulnerability information is used. TippingPoint does not re-sell the vulnerability details or any exploit code. Instead, upon notifying the affected product vendor, TippingPoint provides its customers with zero day protection through its intrusion prevention technology. Explicit details regarding the specifics of the vulnerability are not exposed to any parties until an official vendor patch is publicly available. Furthermore, with the altruistic aim of helping to secure a broader user base, TippingPoint provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product. Our vulnerability disclosure policy is available online at: http://www.zerodayinitiative.com/advisories/disclosure_policy/ Follow the ZDI on Twitter: http://twitter.com/thezdi

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

code injection

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

wushi of team509

SOURCES

LAST UPDATE DATE

2024-12-21T19:23:52.657000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE