Webkitgtk: google chrome update [15-May-2012]

Use-after-free vulnerability in Google Chrome before 19.0.1084.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving tables.

Use-after-free vulnerability in the IndexedDB implementation in Google Chrome before 19.0.1084.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Use-after-free vulnerability in Google Chrome before 19.0.1084.46 on Linux allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging an error in the GTK implementation of the omnibox.

Use-after-free vulnerability in the PDF functionality in Google Chrome before 19.0.1084.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a malformed name for the font encoding.

Google V8, as used in Google Chrome before 19.0.1084.52, does not properly perform garbage collection, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted JavaScript code.

webkitgtk: Use-after-free in first-letter handling

Use-after-free vulnerability in the Cascading Style Sheets (CSS) implementation in Google Chrome before 19.0.1084.52 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the :first-letter pseudo-element.

Use-after-free vulnerability in Google Chrome before 19.0.1084.52 allows remote attackers to execute arbitrary code via vectors related to the browser cache.

Use-after-free vulnerability in the PDF functionality in Google Chrome before 19.0.1084.52 allows remote attackers to cause a denial of service or possibly have unspecified other impact via an invalid encrypted document.

kernel: xen: IOMMU fault livelock

Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.

Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified long strings that trigger heap memory corruption.

pidgin: Remote crash in MSN protocol plugin

The msn_httpconn_parse_data function in httpconn.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.0 does not properly handle HTTP 100 responses, which allows remote attackers to cause a denial of service (incorrect memory access and application crash) via vectors involving a crafted server message.

openssl: TLS ephemeral ECDH crashes in OpenSSL

The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.

Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.

The Zygote process in Android 4.0.3 and earlier accepts fork requests from processes with arbitrary UIDs, which allows remote attackers to cause a denial of service (reboot loop) via a crafted application.

Double free vulnerability in the vp3_update_thread_context function in libavcodec/vp3.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted vp3 data.

The ff_h264_decode_sei function in libavcodec/h264_sei.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Supplemental enhancement information (SEI) data, which triggers an infinite loop.

cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, related to the decode_residual_block, check_for_slice, and cavs_decode_frame functions, a different vulnerability than CVE-2011-3362.

The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs.

dtsoftbus01.sys in DAEMON Tools Lite before 4.41.3, Pro Standard before 4.41.0315, and Pro Advanced before 4.41.0315 allows local users to cause a denial of service (system crash) via an invalid DeviceIoControl request to \\.\dtsoftbusctl.

The LiveData Service in CSWorks before 2.0.4115.1 allows remote attackers to cause a denial of service (service crash) via crafted TCP packets.