Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox Esr
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2013-0753 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 9.3 HIGH N/A
Use-after-free vulnerability in the serializeToStream implementation in the XMLSerializer component in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via crafted web content.
CVE-2013-0754 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 9.3 HIGH N/A
Use-after-free vulnerability in the ListenerManager implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via vectors involving the triggering of garbage collection after memory allocation for listener objects.
CVE-2013-0758 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 9.3 HIGH N/A
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging improper interaction between plugin objects and SVG elements.
CVE-2013-0762 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 9.3 HIGH N/A
Use-after-free vulnerability in the imgRequest::OnStopFrame function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
CVE-2013-0759 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 5.0 MEDIUM N/A
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to spoof the address bar via vectors involving authentication information in the userinfo field of a URL, in conjunction with a 204 (aka No Content) HTTP status code.
CVE-2013-0763 5 Canonical, Mozilla, Opensuse and 2 more 15 Ubuntu Linux, Firefox, Firefox Esr and 12 more 2020-08-04 9.3 HIGH N/A
Use-after-free vulnerability in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to Mesa drivers and a resized WebGL canvas.
CVE-2014-1509 5 Canonical, Mozilla, Opensuse and 2 more 16 Ubuntu Linux, Firefox, Firefox Esr and 13 more 2020-08-03 6.8 MEDIUM 8.8 HIGH
Buffer overflow in the _cairo_truetype_index_to_ucs4 function in cairo, as used in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25, allows remote attackers to execute arbitrary code via a crafted extension that renders fonts in a PDF document.
CVE-2014-1510 6 Canonical, Debian, Mozilla and 3 more 17 Ubuntu Linux, Debian Linux, Firefox and 14 more 2020-08-03 7.5 HIGH 9.8 CRITICAL
The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary JavaScript code with chrome privileges by using an IDL fragment to trigger a window.open call.
CVE-2014-1508 6 Canonical, Debian, Mozilla and 3 more 17 Ubuntu Linux, Debian Linux, Firefox and 14 more 2020-08-03 6.4 MEDIUM 9.1 CRITICAL
The libxul.so!gfxContext::Polygon function in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to obtain sensitive information from process memory, cause a denial of service (out-of-bounds read and application crash), or possibly bypass the Same Origin Policy via vectors involving MathML polygon rendering.
CVE-2014-1491 7 Canonical, Debian, Fedoraproject and 4 more 14 Ubuntu Linux, Debian Linux, Fedora and 11 more 2020-07-31 4.3 MEDIUM N/A
Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, does not properly restrict public values in Diffie-Hellman key exchanges, which makes it easier for remote attackers to bypass cryptographic protection mechanisms in ticket handling by leveraging use of a certain value.
CVE-2014-1490 7 Canonical, Debian, Fedoraproject and 4 more 14 Ubuntu Linux, Debian Linux, Fedora and 11 more 2020-07-31 9.3 HIGH N/A
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
CVE-2020-12421 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-07-27 4.3 MEDIUM 6.5 MEDIUM
When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
CVE-2020-12418 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-07-27 4.3 MEDIUM 6.5 MEDIUM
Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
CVE-2020-12419 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-07-27 9.3 HIGH 8.8 HIGH
When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
CVE-2020-12406 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-07-22 9.3 HIGH 8.8 HIGH
Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
CVE-2018-12371 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-07-13 6.8 MEDIUM 8.8 HIGH
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.
CVE-2020-12388 2 Microsoft, Mozilla 3 Windows, Firefox, Firefox Esr 2020-05-28 7.5 HIGH 10.0 CRITICAL
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76.
CVE-2020-12389 2 Microsoft, Mozilla 3 Windows, Firefox, Firefox Esr 2020-05-27 7.5 HIGH 10.0 CRITICAL
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76.
CVE-2020-6822 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-05-01 6.8 MEDIUM 8.8 HIGH
On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDecodeData</code>. It is possible that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
CVE-2020-6827 2 Google, Mozilla 2 Android, Firefox Esr 2020-05-01 4.3 MEDIUM 4.7 MEDIUM
When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI. <br> *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.7.
CVE-2020-6807 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-04-22 6.8 MEDIUM 8.8 HIGH
When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVE-2020-6805 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-04-22 6.8 MEDIUM 8.8 HIGH
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVE-2020-6806 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-04-22 6.8 MEDIUM 8.8 HIGH
By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVE-2020-6812 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-04-22 5.0 MEDIUM 5.3 MEDIUM
The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g. Jane Doe's AirPods.) Websites with camera or microphone permission are able to enumerate device names, disclosing the user's name. To resolve this issue, Firefox added a special case that renames devices containing the substring 'AirPods' to simply 'AirPods'. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVE-2011-3062 2 Google, Mozilla 6 Chrome, Firefox, Firefox Esr and 3 more 2020-04-14 6.8 MEDIUM N/A
Off-by-one error in the OpenType Sanitizer in Google Chrome before 18.0.1025.142 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted OpenType file.
CVE-2019-11762 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-14 5.8 MEDIUM 6.1 MEDIUM
If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2019-11763 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-14 4.3 MEDIUM 6.1 MEDIUM
Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters - enabling the use of entities to mask the actual characters of interest from filters. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2019-11760 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-14 6.8 MEDIUM 8.8 HIGH
A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2019-11759 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-14 6.8 MEDIUM 8.8 HIGH
An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2019-11757 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-14 6.8 MEDIUM 8.8 HIGH
When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2020-6798 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2020-03-12 4.3 MEDIUM 6.1 MEDIUM
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
CVE-2020-6796 1 Mozilla 2 Firefox, Firefox Esr 2020-03-12 6.8 MEDIUM 8.8 HIGH
A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.
CVE-2019-17008 2 Mozilla, Opensuse 4 Firefox, Firefox Esr, Thunderbird and 1 more 2020-01-16 6.8 MEDIUM 8.8 HIGH
When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVE-2019-17015 2 Microsoft, Mozilla 3 Windows, Firefox, Firefox Esr 2020-01-13 6.8 MEDIUM 8.8 HIGH
During the initialization of a new content process, a pointer offset can be manipulated leading to memory corruption and a potentially exploitable crash in the parent process. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2019-17022 4 Canonical, Debian, Mozilla and 1 more 9 Ubuntu Linux, Debian Linux, Firefox and 6 more 2020-01-13 4.3 MEDIUM 6.1 MEDIUM
When pasting a &lt;style&gt; tag from the clipboard into a rich text editor, the CSS sanitizer does not escape &lt; and &gt; characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2019-17016 4 Canonical, Debian, Mozilla and 1 more 9 Ubuntu Linux, Debian Linux, Firefox and 6 more 2020-01-13 4.3 MEDIUM 6.1 MEDIUM
When pasting a &lt;style&gt; tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2019-17017 4 Canonical, Debian, Mozilla and 1 more 9 Ubuntu Linux, Debian Linux, Firefox and 6 more 2020-01-13 6.8 MEDIUM 8.8 HIGH
Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2016-1965 3 Mozilla, Opensuse, Oracle 4 Firefox, Firefox Esr, Opensuse and 1 more 2019-12-27 4.3 MEDIUM 4.3 MEDIUM
Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 mishandle a navigation sequence that returns to the original page, which allows remote attackers to spoof the address bar via vectors involving the history.back method and the location.protocol property.
CVE-2016-1962 3 Mozilla, Opensuse, Oracle 4 Firefox, Firefox Esr, Opensuse and 1 more 2019-12-27 10.0 HIGH 9.8 CRITICAL
Use-after-free vulnerability in the mozilla::DataChannelConnection::Close function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code by leveraging mishandling of WebRTC data-channel connections.
CVE-2016-1961 4 Mozilla, Opensuse, Oracle and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
Use-after-free vulnerability in the nsHTMLDocument::SetBody function in dom/html/nsHTMLDocument.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code by leveraging mishandling of a root element, aka ZDI-CAN-3574.
CVE-2016-1960 4 Mozilla, Opensuse, Oracle and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.
CVE-2016-1958 3 Mozilla, Opensuse, Oracle 4 Firefox, Firefox Esr, Opensuse and 1 more 2019-12-27 4.3 MEDIUM 4.3 MEDIUM
browser/base/content/browser.js in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to spoof the address bar via a javascript: URL.
CVE-2016-1957 4 Mozilla, Novell, Opensuse and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 4.3 MEDIUM 4.3 MEDIUM
Memory leak in libstagefright in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to cause a denial of service (memory consumption) via an MPEG-4 file that triggers a delete operation on an array.
CVE-2016-1954 4 Mozilla, Novell, Opensuse and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
The nsCSPContext::SendReports function in dom/security/nsCSPContext.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not prevent use of a non-HTTP report-uri for a Content Security Policy (CSP) violation report, which allows remote attackers to cause a denial of service (data overwrite) or possibly gain privileges by specifying a URL of a local file.
CVE-2016-1952 4 Mozilla, Novell, Opensuse and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2016-1950 4 Apple, Mozilla, Opensuse and 1 more 13 Iphone Os, Mac Os X, Tvos and 10 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.
CVE-2016-1935 3 Mozilla, Opensuse, Oracle 5 Firefox, Firefox Esr, Leap and 2 more 2019-12-27 9.3 HIGH 8.8 HIGH
Buffer overflow in the BufferSubData function in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allows remote attackers to execute arbitrary code via crafted WebGL content.
CVE-2016-1964 4 Mozilla, Opensuse, Oracle and 1 more 7 Firefox, Firefox Esr, Thunderbird and 4 more 2019-12-27 6.8 MEDIUM 8.8 HIGH
Use-after-free vulnerability in the AtomicBaseIncDec function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by leveraging mishandling of XML transformations.
CVE-2016-1930 3 Mozilla, Opensuse, Oracle 5 Firefox, Firefox Esr, Leap and 2 more 2019-12-27 10.0 HIGH 9.8 CRITICAL
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
CVE-2016-2837 2 Mozilla, Oracle 3 Firefox, Firefox Esr, Linux 2019-12-27 6.8 MEDIUM 6.3 MEDIUM
Heap-based buffer overflow in the ClearKey Content Decryption Module (CDM) in the Encrypted Media Extensions (EME) API in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 might allow remote attackers to execute arbitrary code by providing a malformed video and leveraging a Gecko Media Plugin (GMP) sandbox bypass.