Skip to contentMozilla Firefox Esr vulnerabilities
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreThe first time AirPods are connected to an iPhone, they become named after the user's name by...CVE-2020-6812Fix available5.3 Medium
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreThe 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a...CVE-2020-6811Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreWhen a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code...CVE-2020-6807Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreBy carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the...CVE-2020-6806Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreWhen removing data about an origin whose tab was recently closed, a use-after-free could occur in...CVE-2020-6805Fix available8.8 High
- mozilla firefox, firefox esr +1 moreCommand line arguments could have been injected during Firefox invocation as a shell handler for...CVE-2020-6799Fix available8.8 High
- mozilla firefox, thunderbird, firefox esr +2 moreBy downloading a file with the .fileloc extension, a semi-privileged extension could launch an...CVE-2020-6797Fix available4.3 Medium
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreMozilla developers and community members reported memory safety bugs present in Firefox 72 and...CVE-2020-6800Fix available8.8 High
- mozilla firefox, thunderbird, firefox esr +2 moreIf a template tag was used in a select tag, the parser could be confused and allow JavaScript...CVE-2020-6798Fix available6.1 Medium
- mozilla firefox, firefox esr +1 moreA content process could have modified shared memory relating to crash reporting information,...CVE-2020-6796Fix available8.8 High
- mozilla firefox, firefox esr, canonical ubuntu linux +9 more +11 moreMozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some...CVE-2019-17024Fix available8.8 High
- mozilla firefox, firefox esr, canonical ubuntu linux +6 more +8 moreWhen pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer...CVE-2019-17022Fix available6.1 Medium
- mozilla firefox, firefox esr, opensuse leap +2 moreDuring the initialization of a new content process, a race condition occurs that can allow a...CVE-2019-170215.3 Medium
- mozilla firefox, firefox esr, canonical ubuntu linux +6 more +8 moreDue to a missing case handling object types, a type confusion vulnerability could occur,...CVE-2019-17017Fix available8.8 High
- mozilla firefox, firefox esr, canonical ubuntu linux +6 more +8 moreWhen pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer...CVE-2019-17016Fix available6.1 Medium
- mozilla firefox, firefox esr +1 moreDuring the initialization of a new content process, a pointer offset can be manipulated leading...CVE-2019-170158.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreWhen running, the updater service wrote status and log files to an unrestricted location;...CVE-2019-17009Fix available7.8 High
- mozilla firefox, firefox esr, thunderbird +2 more +4 moreMozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some...CVE-2019-17012Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +2 more +4 moreUnder certain conditions, when retrieving a document from a DocShell in the antitracking code, a...CVE-2019-17011Fix available7.5 High
- mozilla firefox, firefox esr, thunderbird +2 more +4 moreUnder certain conditions, when checking the Resist Fingerprinting preference during device...CVE-2019-17010Fix available7.5 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreWhen using nested workers, a use-after-free could occur during worker destruction. This resulted...CVE-2019-17008Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +2 more +4 moreThe plain text serializer used a fixed-size array for the number of <ol> elements it could...CVE-2019-17005Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +12 more +14 moreWhen encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller...CVE-2019-11745Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreMozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360...CVE-2019-11758Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreMozilla developers and community members reported memory safety bugs present in Firefox 69 and...CVE-2019-11764Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreFailure to correctly handle null bytes when processing HTML entities resulted in Firefox...CVE-2019-11763Fix available6.1 Medium
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreIf two same-origin documents set document.domain differently to become cross-origin, it was...CVE-2019-11762Fix available6.1 Medium
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreBy using a form with a data URI it was possible to gain access to the privileged JSONView object...CVE-2019-11761Fix available5.4 Medium
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreA fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted...CVE-2019-11760Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreAn attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer...CVE-2019-11759Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +1 more +3 moreWhen following the value's prototype chain, it was possible to retain a reference to a locale,...CVE-2019-11757Fix available8.8 High
- mozilla firefox, firefox esr +1 moreThe Firefox installer allows Firefox to be installed to a custom user writable location, leaving...CVE-2019-117537.8 High
- mozilla firefox, firefox esr +1 moreLogging-related command line parameters are not properly sanitized when Firefox is launched by...CVE-2019-117518.8 High
- mozilla firefox, firefox esr +1 moreThe Mozilla Maintenance Service does not guard against files being hardlinked to another file in...CVE-2019-117367.0 High
- mozilla firefox, firefox esr, thunderbird +2 moreIt is possible to delete an IndexedDB key value and subsequently try to extract it during...CVE-2019-11752Fix available8.8 High
- mozilla firefox, firefox esr +1 moreA type confusion vulnerability exists in Spidermonkey, which results in a non-exploitable crash....CVE-2019-11750Fix available6.5 Medium
- mozilla firefox, firefox esr +1 moreA vulnerability exists in WebRTC where malicious web content can use probing techniques on the...CVE-2019-11749Fix available4.3 Medium
- mozilla firefox, firefox esr +1 moreWebRTC in Firefox will honor persisted permissions given to sites for access to microphone and...CVE-2019-11748Fix available6.5 Medium
- mozilla firefox, firefox esr +1 moreThe "Forget about this site" feature in the History pane is intended to remove all saved user...CVE-2019-11747Fix available6.5 Medium
- mozilla firefox, firefox esr, thunderbird +2 moreA use-after-free vulnerability can occur while manipulating video elements if the body is freed...CVE-2019-11746Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +2 moreNavigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft...CVE-2019-11743Fix available3.7 Low
- mozilla firefox, firefox esr, thunderbird +2 moreA same-origin policy violation occurs allowing the theft of cross-origin images through a...CVE-2019-11742Fix available6.5 Medium
- mozilla firefox, firefox esr, thunderbird +2 more +4 moreMozilla developers and community members reported memory safety bugs present in Firefox 68,...CVE-2019-11740Fix available8.8 High
- mozilla firefox, firefox esr, opensuse leap +2 moreIf a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes...CVE-2019-11738Fix available6.3 Medium
- mozilla firefox, firefox esr, opensuse leap +2 moreMozilla developers and community members reported memory safety bugs present in Firefox 68 and...CVE-2019-11735Fix available8.8 High
- mozilla firefox, firefox esr, thunderbird +3 more +5 moreAs part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a...CVE-2019-9811Fix available8.3 High
- mozilla firefox, firefox esr, thunderbird +3 more +5 moreA vulnerability exists where if a user opens a locally saved HTML file, this file can use file:...CVE-2019-11730Public exploitFix availableEPSS 20.3%6.5 Medium
- mozilla firefox, firefox esr, thunderbird +2 moreA race condition is present in the crash generation server used to generate data for the crash...CVE-2019-9818Fix available8.3 High
- mozilla firefox, firefox esr, thunderbird +2 moreIf hyperthreading is not disabled, a timing attack vulnerability exists, similar to previous...CVE-2019-9815Fix available8.1 High
- mozilla firefox, firefox esr, thunderbird +2 moreA use-after-free vulnerability can occur in the chrome event handler when it is freed while still...CVE-2019-9820Fix available9.8 Critical
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