Webkitgtk: google chrome update [21-March-2012]

Use-after-free vulnerability in Google Chrome before 17.0.963.83 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to block splitting.

Webkitgtk: google chrome update [21-March-2012]

Use-after-free vulnerability in the Cascading Style Sheets (CSS) implementation in Google Chrome before 17.0.963.83 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the :first-letter pseudo-element.

The extension subsystem in Google Chrome before 17.0.963.78 does not properly handle history navigation, which allows remote attackers to execute arbitrary code by leveraging a "Universal XSS (UXSS)" issue.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG animation elements.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a flexbox (aka flexible box) in conjunction with the floating of elements.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the handling of table sections.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the handling of class attributes.

Google Chrome before 17.0.963.65 does not properly handle text, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted document.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to quote handling.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to multi-column handling.

Google Chrome before 17.0.963.65 does not properly perform casts of unspecified variables during the splitting of anonymous blocks, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.

WebKit in Apple iOS before 4 on the iPhone and iPod touch does not enforce the expected boundary restrictions on content display by an IFRAME element, which allows remote attackers to spoof the user interface via a crafted HTML document.

Race condition in Passcode Lock in Apple iOS before 4 on the iPhone and iPod touch allows physically proximate attackers to bypass intended passcode requirements, and pair a locked device with a computer and access arbitrary data, via vectors involving the initial boot.

Double free vulnerability in WebKit in Apple iOS before 4.1 on the iPhone and iPod touch allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to the rendering of an inline element.

FreeType: Multiple stack overflows by processing CFF opcodes

Multiple stack-based buffer overflows in the cff_decoder_parse_charstrings function in the CFF Type2 CharStrings interpreter in cff/cffgload.c in FreeType before 2.4.2, as used in Apple iOS before 4.0.2 on the iPhone and iPod touch and before 3.2.2 on the iPad, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted CFF opcodes in embedded fonts in a PDF document, as demonstrated by JailbreakMe. NOTE: some of these details are obtained from third party information.

The Accessibility component in Apple iOS before 4.1 on the iPhone and iPod touch does not perform the expected VoiceOver announcement associated with the location services icon, which has unspecified impact and attack vectors.

FaceTime in Apple iOS before 4.1 on the iPhone and iPod touch does not properly handle invalid X.509 certificates, which allows man-in-the-middle attackers to redirect calls via a crafted certificate.

Google Chrome before 17.0.963.65 does not properly perform a cast of an unspecified variable during handling of line boxes, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG use elements.

Use-after-free vulnerability in Google Chrome before 17.0.963.65 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving an SVG document.