GitLab: GFM renderer leaks external issue tracker URL of private project

Vulnerability details The GFM renderer has the ability to cross-link issues between projects. When this project is private and the user doesn't have access, the link isn't made. This is good. However, when the private project has an external issue tracker set up, an attacker can extract the...

The vulnerabilities of Firefox ESR and Firefox, the rendering software Graphite 2, allow attackers to induce service failures or exert other effects.

The vulnerability of the graphite2::GlyphCache::Loader::Loader function in Firefox ESR and Firefox browsers, a component of the Graphite 2 rendering software, arises due to buffer overflow. Exploiting this vulnerability can allow an attacker to cause service interruptions or other effects by usin...

CVE-2016-1648

Google Chrome vulnerability CVE-2016-1648 is a use-after-free in the Extensions implementation (renderer/loadtimes_extension_bindings.cc GetLoadTimes) that could allow remote disruption via crafted JavaScript. Affected product: Chrome before 49.0.2623.108; remediation: update to 49.0.2623.108 or ...

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...

chromium-browser: WebAPI Bypass

extensions/renderer/resources/platformapp.js in the Extensions subsystem in Google Chrome before 49.0.2623.75 does not properly restrict use of Web APIs, which allows remote attackers to bypass intended access restrictions via a crafted platform app...

CVE-2016-1635

extensions/renderer/renderframeobservernatives.cc in Google Chrome before 49.0.2623.75 does not properly consider object lifetimes and re-entrancy issues during OnDocumentElementCreated handling, which allows remote attackers to cause a denial of service use-after-free or possibly have unspecifie...

CVE-2016-1632

The Extensions subsystem in Google Chrome before 49.0.2623.75 does not properly maintain own properties, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code that triggers an incorrect cast, related to extensions/renderer/v8helpers.h and gin/converter.h...

CVE-2016-0725

Cross-site scripting XSS vulnerability in the searchpagination function in course/classes/managementrenderer.php in Moodle 2.8.x before 2.8.10, 2.9.x before 2.9.4, and 3.0.x before 3.0.2 allows remote attackers to inject arbitrary web script or HTML via a crafted search string...

Racing MIDI messages in Chrome

This is a guest blog post by Oliver Chang from the Chrome Security team. This post is about an exceptionally bad use after free bug in Chrome’s browser process that affected Linux, Chrome OS and OS X. What makes this bug interesting is the fact that it could be directly triggered from the web...

pdfium - opj_t2_read_packet_header libopenjpeg Heap Use-After-Free

pdfium - opjt2readpacketheader libopenjpeg Heap Use-After-Free Source: https://code.google.com/p/google-security-research/issues/detail?id=613 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...

horde -- XSS vulnerabilities

The Horde Team reports: Fixed XSS vulnerabilities in menu bar and form renderer...

USN-2877-1: Oxide vulnerabilities

A bad cast was discovered in V8. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. CVE-2016-1612 An issue was...

USN-2877-1 oxide-qt vulnerabilities

A bad cast was discovered in V8. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. CVE-2016-1612 An issue was...

pdfium - opj_jp2_apply_pclr 'libopenjpeg' Heap Out-of-Bounds Read

Source: https://code.google.com/p/google-security-research/issues/detail?id=626 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- ==9326==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6250001bf680 at pc 0x000000892375 bp...

pdfium - opj_j2k_read_mcc (libopenjpeg) Heap Based Out-of-Bounds Read

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=624 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...

pdfium - opj_j2k_read_mcc 'libopenjpeg' Heap Out-of-Bounds Read

Source: https://code.google.com/p/google-security-research/issues/detail?id=624 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest asanheap-oob91e21c3386e3df547c206840ceb03fd7c7ca823e7a Rendering PDF file...

pdfium - opj_jp2_apply_pclr libopenjpeg Heap Out-of-Bounds Read

pdfium - opjjp2applypclr libopenjpeg Heap Out-of-Bounds Read Source: https://code.google.com/p/google-security-research/issues/detail?id=626 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- ==9326==ERROR: AddressSanitizer: heap-buffer-overflow ...

pdfium - opj_j2k_read_mcc libopenjpeg Heap Out-of-Bounds Read

pdfium - opjj2kreadmcc libopenjpeg Heap Out-of-Bounds Read Source: https://code.google.com/p/google-security-research/issues/detail?id=624 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...