WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle constant (aka const) declarations in a type-conversion operation during JavaScript exception handling, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

Cross-site scripting (XSS) vulnerability in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to inject arbitrary web script or HTML by overwriting the document.implementation property of (1) an embedded document or (2) a parent document.

Cross-site scripting (XSS) vulnerability in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to inject arbitrary web script or HTML via an event handler that triggers script execution in the context of the next loaded document.

Apple Safari before 4.0 does not properly check for revoked Extended Validation (EV) certificates, which makes it easier for remote attackers to trick a user into accepting an invalid certificate.

WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not prevent web sites from loading third-party content into a subframe, which allows remote attackers to bypass the Same Origin Policy and conduct "clickjacking" attacks via a crafted HTML document.

Array index error in the insertItemBefore method in WebKit, as used in Apple Safari before 3.2.3 and 4 Public Beta, iPhone OS 1.0 through 2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome Stable before 1.0.154.65, and possibly other products allows remote attackers to execute arbitrary code via a document with a SVGPathList data structure containing a negative index in the (1) SVGTransformList, (2) SVGStringList, (3) SVGNumberList, (4) SVGPathSegList, (5) SVGPointList, or (6) SVGLengthList SVGList object, which triggers memory corruption.

Cross-site scripting (XSS) vulnerability in Safari before 3.2.3, and 4 Public Beta, on Apple Mac OS X 10.5 before 10.5.7 and Windows allows remote attackers to inject arbitrary web script or HTML via a crafted feed: URL.

The plug-in interface in WebKit in Apple Safari before 3.2 does not prevent plug-ins from accessing local URLs, which allows remote attackers to obtain sensitive information via vectors that "launch local files."

Apple Safari before 3.2 does not properly prevent caching of form data for form fields that have autocomplete disabled, which allows local users to obtain sensitive information by reading the browser's page cache.

Heap-based buffer overflow in CoreGraphics in Apple Safari before 3.2 on Windows, in iPhone OS 1.0 through 2.2.1, and in iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted image, related to improper handling of color spaces.

Heap-based buffer overflow in the xmlParseAttValueComplex function in parser.c in libxml2 before 2.7.0 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a long XML entity name.

libxml2 2.6.32 and earlier does not properly detect recursion during entity expansion in an attribute value, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document.

Apple Safari before 3.1.2 on Windows does not properly interpret the URLACTION_SHELL_EXECUTE_HIGHRISK Internet Explorer zone setting, which allows remote attackers to bypass intended access restrictions, and force a client system to download and execute arbitrary files.

Unspecified vulnerability in WebKit in Apple Safari before 3.1.2, as distributed in Mac OS X before 10.5.4, and standalone for Windows and Mac OS X 10.4, allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via vectors involving JavaScript arrays that trigger memory corruption.

Apple Safari on Mac OS X, and before 3.1.2 on Windows, does not prompt the user before downloading an object that has an unrecognized content type, which allows remote attackers to place malware into the (1) Desktop directory on Windows or (2) Downloads directory on Mac OS X, and subsequently allows remote attackers to execute arbitrary code on Windows by leveraging an untrusted search path vulnerability in (a) Internet Explorer 7 on Windows XP or (b) the SearchPath function in Windows XP, Vista, and Server 2003 and 2008, aka a "Carpet Bomb" and a "Blended Threat Elevation of Privilege Vulnerability," a different issue than CVE-2008-1032. NOTE: Apple considers this a vulnerability only because the Microsoft products can load application libraries from the desktop and, as of 20080619, has not covered the issue in an advisory for Mac OS X.

WebCore, as used in Apple Safari before 3.1, does not enforce the frame navigation policy for Java applets, which allows remote attackers to conduct cross-site scripting (XSS) attacks.