Where
AND
-Infinity
0
Severity
9.9
AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrusbitbltcputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.

First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Use-after-free while manipulating XSL in XSLT documents

1 / 2
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A potential use-after-free found through fuzzing during DOM manipulation of SVG content.

1 / 2
First published (updated )
Severity
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The JSON viewer in the Developer Tools uses insecure methods to create a communication channel for copying and viewing JSON or HTTP headers data, allowing for potential privilege escalation.

1 / 2
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory.

1 / 2
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption.

1 / 2
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor.

1 / 2
First published (updated )
Severity
9.8
Buffer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Memory safety bugs were reported in Thunderbird 45.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in an array are dropped from the animation controller while still in use. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A buffer overflow in WebGL triggerable by web content, resulting in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability occurs during certain text input selection resulting in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching while evaluating context, leading to objects being used when they no longer exist. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability when holding a selection during scroll events. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability during changes in style when manipulating DOM elements. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives.

1 / 4
First published (updated )
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

1 / 4
Source: Launchpad
First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex.

External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5469

Acknowledgements:

Name: the Mozilla project Upstream: Petr Cerny

1 / 4
Source: Red Hat
First published (updated )
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an IPC message. This allows for read and write access to the local file system.

1 / 4
Source: Mozilla
First published (updated )
Severity
9.8
Use After Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash.

1 / 3
First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Memory safety bugs were reported in Firefox 53 and Firefox ESR 52.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

1 / 4
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability can occur in the Fetch API when the worker or the associated window are freed when still in use, resulting in a potentially exploitable crash.

1 / 4
Source: Mozilla
First published (updated )
Severity
9.8
Use After Free
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash.

1 / 4
First published (updated )
Severity
9.8
Integer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash.

1 / 4
Source: Mozilla
First published (updated )
Severity
9.8
Integer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.

1 / 2
First published (updated )
Severity
9.8
AV:N/AC:L/Au:N/C:P/I:P/A:P

Unspecified vulnerability in IBM Java 8 before SR1, 7 R1 before SR2 FP11, 7 before SR9, 6 R1 before SR8 FP4, 6 before SR16 FP4, and 5.0 before SR16 FP10 allows remote attackers to gain privileges via unknown vectors related to the Java Virtual Machine.

First published (updated )

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