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Known vulnerabilities in Mozilla Firefox ESR

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CVE Summary Score Published
CVE-2020-12389 The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape Not rated May 26, 2020
CVE-2020-12392 The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP POST data of a request, which can… Not rated May 26, 2020
CVE-2020-12393 The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be… Not rated May 26, 2020
CVE-2020-12395 Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7 Not rated May 26, 2020
CVE-2020-6819 Exploited Mozilla Firefox And Thunderbird Use-After-Free Vulnerability 8.1 High Apr 24, 2020
CVE-2020-6820 Exploited Mozilla Firefox And Thunderbird Use-After-Free Vulnerability 8.1 High Apr 24, 2020
CVE-2020-6821 When reading from areas partially or fully outside the source resource with WebGL's copyTexSubImage method, the… Not rated Apr 24, 2020
CVE-2020-6822 On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in… Not rated Apr 24, 2020
CVE-2020-6825 Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox… Not rated Apr 24, 2020
CVE-2020-6827 When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could… Not rated Apr 24, 2020
CVE-2020-6828 A malicious Android application could craft an Intent that would have been processed by Firefox for Android and… Not rated Apr 24, 2020
CVE-2020-6805 When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager,… Not rated Mar 25, 2020
CVE-2020-6806 By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array… Not rated Mar 25, 2020
CVE-2020-6807 When a device was changed while a stream was about to be destroyed, the stream-reinit task may have been executed… Not rated Mar 25, 2020
CVE-2020-6811 The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be… Not rated Mar 25, 2020
CVE-2020-6812 The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g Not rated Mar 25, 2020
CVE-2020-6814 Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5 Not rated Mar 25, 2020
CVE-2019-17026 Exploited Mozilla Firefox And Thunderbird Type Confusion Vulnerability 8.8 High Mar 2, 2020
CVE-2019-9812 Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox… Not rated Jan 8, 2020
CVE-2019-17024 Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3 Not rated Jan 8, 2020
CVE-2019-17022 When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape <… Not rated Jan 8, 2020
CVE-2019-17021 During the initialization of a new content process, a race condition occurs that can allow a content process to disclose… Not rated Jan 8, 2020
CVE-2019-17017 Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash Not rated Jan 8, 2020
CVE-2019-17016 When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a… Not rated Jan 8, 2020
CVE-2019-17015 During the initialization of a new content process, a pointer offset can be manipulated leading to memory corruption and… Not rated Jan 8, 2020

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