Ubuntu 14.04 LTS : Firefox vulnerability (USN-2893-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2893-1 advisory. Jason Pang discovered that service workers intercept responses to plugin network requests made through the browser. An attacker could potentially exploit this to...

USN-2893-1: Firefox vulnerability

Jason Pang discovered that service workers intercept responses to plugin network requests made through the browser. An attacker could potentially exploit this to bypass same origin restrictions using the Flash plugin. CVE-2016-1949...

USN-2893-1 firefox vulnerability

Jason Pang discovered that service workers intercept responses to plugin network requests made through the browser. An attacker could potentially exploit this to bypass same origin restrictions using the Flash plugin. CVE-2016-1949...

PT-2016-1256

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 44.0.2 Description The issue is related to insufficient access control between the Service Workers interface and plugins in the browser. This can be exploited by a remote attacker using a specially crafted...

CVE-2016-1949

Mozilla Firefox before 44.0.2 does not properly restrict the interaction between Service Workers and plugins, which allows remote attackers to bypass the Same Origin Policy via a crafted web site that triggers spoofed responses to requests that use NPAPI, as demonstrated by a request for a...

UBUNTU-CVE-2016-1949

Mozilla Firefox before 44.0.2 does not properly restrict the interaction between Service Workers and plugins, which allows remote attackers to bypass the Same Origin Policy via a crafted web site that triggers spoofed responses to requests that use NPAPI, as demonstrated by a request for a...

firefox -- Same-origin-policy violation using Service Workers with plugins

The Mozilla Foundation reports: MFSA 2016-13 Jason Pang of OneSignal reported that service workers intercept responses to plugin network requests made through the browser. Plugins which make security decisions based on the content of network requests can have these decisions subverted if a servic...

Same-origin-policy violation using Service Workers with plugins — Mozilla

Jason Pang of OneSignal reported that service workers intercept responses to plugin network requests made through the browser. Plugins which make security decisions based on the content of network requests can have these decisions subverted if a service worker forges responses to those requests...

openSUSE Security Update : seamonkey (openSUSE-2016-126) (SLOTH)

SeaMonkey was updated to 2.40 boo959277 to fix security issues and bugs. The following vulnerabilities were fixed : - CVE-2015-7575: MD5 signatures accepted within TLS 1.2 ServerKeyExchange in server signature - CVE-2015-7201/CVE-2015-7202: Miscellaneous memory safety hazards - CVE-2015-7204: Cra...

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...

Mozilla Firefox Same-Origin Policy Bypass Vulnerability (CNVD-2015-08318)

Mozilla Firefox is an open source web browser developed by the Mozilla Foundation in the United States. A security vulnerability exists in the 'importScripts' function in the Web Workers API implementation in Mozilla Firefox versions prior to 43.0. A remote attacker can exploit this vulnerability...

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...

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

CVE-2015-7215 affects Mozilla Firefox before 43.0 (and ESR 38.x) via the Web Workers importScripts implementation. The underlying issue is that triggering no-cors fetch via importScripts can bypass the Same Origin Policy, leading to information disclosure after a rethrow. Impact reported across m...

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...

CVE-2015-7215: Exposure of Sensitive Information to an Unauthorized Actor

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...

UBUNTU-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...

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...

Cross-origin information leak through web workers error events — Mozilla

Security researcher Masato Kinugawa reported a cross-origin information leak through the error events in web workers. This violates same-origin policy and the leaked information could potentially be used by a malicious party to gather authentication tokens and other data from third-party websites...