CVE-2019-11709

Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. 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...

CVE-2019-11713

A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

UBUNTU-CVE-2019-11730

A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and...

CVE-2019-11717

A vulnerability exists where the caret "^" character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11712

POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery CSRF attacks. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

DSA-4479-1 firefox-esr - security update

Bulletin has no description...

Mozilla Firefox ESR Security Advisories (MFSA2019-21, MFSA2019-22) - Mac OS X

Mozilla Firefox ESR is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mozilla:firefoxesr";...

CVE-2019-11729

Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11711

When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did...

Mozilla Firefox ESR < 60.8

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 60.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-22 advisory. - A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in...

Mozilla Firefox ESR < 60.8

The version of Firefox ESR installed on the remote Windows host is prior to 60.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-22 advisory. - A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use,...

Mozilla Firefox ESR Security Advisories (MFSA2019-21, MFSA2019-22) - Windows

Mozilla Firefox ESR is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mozilla:firefoxesr";...

Security vulnerabilities fixed in Firefox ESR 60.8 — Mozilla

As part of his winning Pwn2Own entry, Niklas Baumstark demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. When an inner window is reused, it does not consider the use of document.domain for cross-origin...

Mozilla Releases Security Updates for Firefox and Firefox ESR

Mozilla has released security updates to address vulnerabilities in Firefox and Firefox ESR. An attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

KLA11516 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, perform cross-site scripting attack, spoof user interface, obtain sensitive information, execute arbitrary code. Below is a...

Security fix for the ALT Linux 10 package firefox-esr version 60.8.0-alt1

July 9, 2019 Andrey Cherepanov 60.8.0-alt1 - New ESR version 60.8.0. - Fixed: + CVE-2019-9811 Sandbox escape via installation of malicious language pack + CVE-2019-11711 Script injection within domain through inner window reuse + CVE-2019-11712 Cross-origin POST requests can be made with NPAPI...

Debian: Security Advisory (DSA-4474-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CentOS 7 : firefox (CESA-2019:1603)

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 rating, is available for each vulnerability from th...

[SECURITY] [DSA 4474-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4474-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff July 01, 2019 https://www.debian.org/security/faq -...

firefox security update

CentOS Errata and Security Advisory CESA-2019:1604 An update for firefox is now available for Red Hat Enterprise Linux 6. 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...