Debian DSA-4858-1 : chromium - security update

Several vulnerabilities have been discovered in the chromium web browser. - CVE-2021-21148 Mattias Buelens discovered a buffer overflow issue in the v8 JavaScript library. - CVE-2021-21149 Ryoya Tsukasaki discovered a stack overflow issue in the Data Transfer implementation. - CVE-2021-21150 Wooj...

Debian: Security Advisory (DSA-4858-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DSA 4858-1] chromium security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4858-1 [email protected] https://www.debian.org/security/ Michael Gilbert February 19, 2021 https://www.debian.org/security/faq -...

The vulnerability of the GPU Process web browser in Google Chrome, which allows a hacker to execute arbitrary code.

The vulnerability of the GPU Process web browser in Google Chrome is caused by a buffer overflow in the stack. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

The vulnerability of the GPU Process web browser in Google Chrome, which allows a hacker to execute arbitrary code.

The vulnerability of the GPU Process web browser in Google Chrome is caused by a buffer overflow in the stack. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...

Google Chrome stack overflow vulnerability (CNVD-2021-13235)

Chrome is a simple and efficiently designed web browsing tool developed by Google that is characterized by its simplicity and speed. A stack overflow vulnerability exists in the GPU process in versions prior to Google Chrome 88.0.4324.182. No detailed vulnerability details are provided at this ti...

FreeBSD : chromium -- multiple vulnerabilities (48514901-711d-11eb-9846-e09467587c17)

Chrome Releases reports : This release contains 10 security fixes, including : - 1138143 High CVE-2021-21149: Stack overflow in Data Transfer. Reported by Ryoya Tsukasaki on 2020-10-14 - 1172192 High CVE-2021-21150: Use after free in Downloads. Reported by Woojin Oh@pwnexploit of STEALIEN on...

Chromium: CVE-2021-21153 Stack overflow in GPU Process

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2019-16508

The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a malicious application. This occurs because of intentional access for the GPU process to /dev/dri/car...

Heap Feng Shader: Exploiting SwiftShader in Chrome

Posted by Mark Brand, Google Project Zero On the majority of systems, under normal conditions, SwiftShader will never be used by Chrome - it’s used as a fallback if you have a known-bad “blacklisted” graphics card or driver. However, Chrome can also decide at runtime that your graphics driver is...

Google Chrome - Swiftshader Texture Allocation Integer Overflow

Google Chrome - Swiftshader Texture Allocation Integer Overflow There's a remotely triggerable memory corruption issue in SwiftShader that's reachable from WebGL, resulting from an integer overflow issue. In the GPU process there is validation on the sizes passed to texture creation functions to...

Google Chrome - Swiftshader Texture Allocation Integer Overflow

There's a remotely triggerable memory corruption issue in SwiftShader that's reachable from WebGL, resulting from an integer overflow issue. In the GPU process there is validation on the sizes passed to texture creation functions to ensure that they shouldn't cause overflow. However, in the...

Apple Mac OSX Kernel - GeForce GPU Driver Stack Buffer Overflow

Apple Mac OSX Kernel - GeForce GPU Driver Stack Buffer Overflow / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=724 nvAPIClient::Escape is the sole external method of nvAcclerator userclient type 0x2a0. It implements its own method and parameter demuxing using the struct-in...

Apple Mac OSX - Kernel Stack Buffer Overflow in GeForce GPU Driver

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=724 nvAPIClient::Escape is the sole external method of nvAcclerator userclient type 0x2a0. It implements its own method and parameter demuxing using the struct-in struct-out buffer...

Google Chrome libANGLE glGetUniformfv Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Google Chrome. 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 the libANGLE...

Apple Mac OSX - Kernel Unchecked Array Index Used to Read Object Pointer Then Call Virtual Method in

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=709 nvDevice::ReleaseDeviceTexture is external method 0x10a of userclient 5 of the geforce IOAccelerator. It takes a single uint argument text:000000000001BCD2 mov r14d, esi...

Apple Mac OSX - Kernel Use-After-Free and Double Delete Due to Incorrect Locking in Intel GPU Driver

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=708 The external methods IGAccelGLContext::unmapusermemory and IGAccelCLContext::unmapusermemory take an 8 byte struct input which is a user-space pointer previously passed to the...

Apple Mac OSX Kernel - Unchecked Array Index Used to Read Object Pointer Then Call Virtual Method in Nvidia Geforce Driver

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=709 nvDevice::ReleaseDeviceTexture is external method 0x10a of userclient 5 of the geforce IOAccelerator. It takes a single uint argument text:000000000001BCD2 mov r14d, esi ... text:000000000001BD08 and r14d, 7FFFFFFFh -- clear...

The vulnerability of Google Chrome browser allows a perpetrator to trigger a service failure.

The vulnerability in the implementation of the GPU process for Google Chrome’s browser /browser/gpu/browsergpuchannelhostfactory.cc, content/renderer/renderthreadimpl.cc is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker, operating remotely, t...

FreeBSD : chromium -- multiple vulnerabilities (9d732078-32c7-11e5-b263-00262d5ed8ee)

Google Chrome Releases reports : 43 security fixes in this release, including : - 446032 High CVE-2015-1271: Heap-buffer-overflow in pdfium. Credit to cloudfuzzer. - 459215 High CVE-2015-1273: Heap-buffer-overflow in pdfium. Credit to makosoft. - 461858 High CVE-2015-1274: Settings allowed...