CVE-2018-5158

The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR 52.8 and Firefox 60...

CVE-2018-5176

The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be tricked into clicking and running this code in the context of the JSON Viewer. Thi...

CVE-2017-5381

The "export" function in the Certificate Viewer can force local filesystem navigation when the "common name" in a certificate contains slashes, allowing certificate content to be saved in unsafe locations with an arbitrary filename. This vulnerability affects Firefox 51...

CVE-2017-7751

A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...

CVE-2017-5390

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. This vulnerability affects Thunderbird 45.7, Firefox ESR 45.7, and Firefox 51...

CVE-2017-5390

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. This vulnerability affects Thunderbird 45.7, Firefox ESR 45.7, and Firefox 51...

Cross-site Scripting (XSS)

Overview pdfjs-dist is a Portable Document Format PDF library that is built with HTML5. Affected versions of this package are vulnerable to Cross-site Scripting XSS. The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through...

CVE-2017-5390: Undefined Security Weakness

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. This vulnerability affects Thunderbird 45.7, Firefox ESR 45.7, and Firefox 51...

CVE-2017-5381: Improper Limitation of a Pathname to a Restricted Directory

The "export" function in the Certificate Viewer can force local filesystem navigation when the "common name" in a certificate contains slashes, allowing certificate content to be saved in unsafe locations with an arbitrary filename. This vulnerability affects Firefox 51...

CVE-2018-5176: Improper Input Validation

The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be tricked into clicking and running this code in the context of the JSON Viewer. Thi...

CVE-2018-5172: Improper Neutralization of Input During Web Page Generation

The Live Bookmarks page and the PDF viewer can run injected script content if a user pastes script from the clipboard into them while viewing RSS feeds or PDF files. This could allow a malicious site to socially engineer a user to copy and paste malicious script content that could then run with t...

CVE-2017-7751: Use After Free

A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...

CVE-2018-5157: Exposure of Sensitive Information to an Unauthorized Actor

Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR 52.8 an...

CVE-2018-5158: Improper Control of Generation of Code

The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR 52.8 and Firefox 60...

Security fix for the ALT Linux 10 package firefox-esr version 60.0.1-alt1

June 5, 2018 Andrey Cherepanov 60.0.1-alt1 - New ESR version 60.0.1. - Fixed: + CVE-2018-5154: Use-after-free with SVG animations and clip paths + CVE-2018-5155: Use-after-free with SVG animations and text paths + CVE-2018-5157: Same-origin bypass of PDF Viewer to view protected PDF files +...

Error shown on the WEM Agents: "An error occurred while building your environment. Agent processing will now stop."

Following error is shown on the right lower corner of the screen on the WEM Agentsevery time the VUEMUIAgent is launched or refreshed: Event Viewer on the WEM Agents reports the following error under Norskale Agent Service when the issue occurs: The "WEM Agent Session Log" shows the following...

firefox security update

CentOS Errata and Security Advisory CESA-2018:1415 An update for firefox is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

EulerOS 2.0 SP1 : firefox (EulerOS-SA-2018-1125)

According to the versions of the firefox package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Use-after-free in compositor potentially allows code execution CVE-2018-5148 - Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8...

EulerOS 2.0 SP2 : firefox (EulerOS-SA-2018-1126)

According to the versions of the firefox package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Use-after-free in compositor potentially allows code execution CVE-2018-5148 - Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8...

SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2018:1334-1)

This update for MozillaFirefox to the ESR 52.8 release fixes the following issues: Mozil to Firefox ESR 52.8 bsc1092548 Security issues fixed : - MFSA 2018-12/CVE-2018-5159: Integer overflow and out-of-bounds write in Skia - MFSA 2018-12/CVE-2018-5158: Malicious PDF can inject JavaScript into PDF...