CVE-2017-7793

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. This vulnerability affects Firefox 56, Firefox ESR 52.4, and Thunderbird 52.4...

Security vulnerabilities fixed in Firefox ESR 52.4 — Mozilla

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. A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications ARIA elements...

Security vulnerabilities fixed in Firefox 56 — Mozilla

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. A spoofing vulnerability can occur when a page switches to fullscreen mode without user notification, allowing a fake addre...

CVE-2017-8504: Exposure of Sensitive Information to an Unauthorized Actor

Microsoft Edge in Windows 10 1607 and 1703, and Windows Server 2016 allows an attacker to read the URL of a cross-origin request when the Microsoft Edge Fetch API incorrectly handles a filtered response type, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from...

Microsoft Edge Information Disclosure Vulnerability

An information disclosure vulnerability exists when the Microsoft Edge Fetch API incorrectly handles a filtered response type. An attacker could use the vulnerability to read the URL of a cross-origin request. Websites that that do not securely populate the URL with confidential information could...

PT-2017-18381

Name of the Vulnerable Software and Affected Versions Microsoft Edge versions in Windows 10 1607 and 1703, and Windows Server 2016 Description An information disclosure issue exists due to the Microsoft Edge Fetch API incorrectly handling a filtered response type. This allows an attacker to read...

PT-2017-3373

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 56 Firefox ESR versions prior to 52.4 Thunderbird versions prior to 52.4 Description A use-after-free issue can occur in the Fetch API when the worker or the associated window are freed while still in use, potentially...

Microsoft Edge Fetch API allows setting of arbitrary request headers (CVE-2017-0140)

Introduction The Fetch API provides an interface for fetching resources including across the network. It will seem familiar to anyone who has used XMLHttpRequest, but the Fetch API provides a more powerful and flexible feature set. Starting in EdgeHTML 14, which ships with Windows 10 Anniversary...

Microsoft Edge Fetch API Arbitrary Header Setting Vulnerability

Exploit for windows platform in category remote exploits ------------------------------------------------------------------------ Microsoft Edge Fetch API allows setting of arbitrary request headers ------------------------------------------------------------------------ Yorick Koster, January 20...

Microsoft Edge Fetch API Arbitrary Header Setting

------------------------------------------------------------------------ Microsoft Edge Fetch API allows setting of arbitrary request headers ------------------------------------------------------------------------ Yorick Koster, January 2017...

2016 - the year of web streams

Yeah, ok, it's a touch bold to talk about something being the thing of the year as early as January, but the potential of the web streams API has gotten me all excited. TL;DR: Streams can be used to do fun things like turn clouds to butts, transcode MPEG to GIF, but most importantly, they can be...

Information disclosure

The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by triggering use of the no-cors mode in the fetch API to attempt resource access that throws an exception, leading to information disclosure...

CVE-2015-7215

The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by triggering use of the no-cors mode in the fetch API to attempt resource access that throws an exception, leading to information disclosure...

PT-2015-3226

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 43.0 Description The issue is related to the importScripts function in the Web Workers API implementation, which lacks protection of internal data. This can be exploited by a remote attacker to bypass the...

Ubuntu 14.04 LTS : Firefox vulnerability (USN-2768-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2768-1 advisory. Abdulrahman Alqabandi and Ben Kelly discovered that the fetch API did not correctly implement the Cross Origin Resource Sharing CORS specification. If a user were...

CVE-2015-7184

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin...

Cross site scripting

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin...

CVE-2015-7184

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin...

UBUNTU-CVE-2015-7184

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin...

CVE-2015-7184

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin...