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Mozilla » Firefox : Security Vulnerabilities (CVSS score between 6 and 6.99)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-11751 20 2019-09-27 2019-10-05
6.8
 None Remote Medium Not required Partial Partial Partial
Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks on malicious links in a chat application. This can be used to write a log file to an arbitrary location such as the Windows 'Startup' folder. <br>*Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
2 CVE-2019-11746 416 2019-09-27 2019-10-04
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
3 CVE-2019-11738 276 Bypass 2019-09-27 2019-10-05
6.8
 None Remote Medium Not required Partial Partial Partial
If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
4 CVE-2019-11712 352 Bypass CSRF 2019-07-23 2019-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
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.
5 CVE-2019-11711 20 2019-07-23 2019-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
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 not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
6 CVE-2019-11696 20 2019-07-23 2019-07-28
6.8
 None Remote Medium Not required Partial Partial Partial
Files with the .JNLP extension used for "Java web start" applications are not treated as executable content for download prompts even though they can be executed if Java is installed on the local system. This could allow users to mistakenly launch an executable binary locally. This vulnerability affects Firefox < 67.
7 CVE-2019-9821 416 2019-07-23 2019-07-26
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67.
8 CVE-2019-9815 362 2019-07-23 2019-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
If hyperthreading is not disabled, a timing attack vulnerability exists, similar to previous Spectre attacks. Apple has shipped macOS 10.14.5 with an option to disable hyperthreading in applications running untrusted code in a thread through a new sysctl. Firefox now makes use of it on the main thread and any worker threads. *Note: users need to update to macOS 10.14.5 in order to take advantage of this change.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
9 CVE-2019-9813 704 2019-04-26 2019-05-13
6.8
 None Remote Medium Not required Partial Partial Partial
Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.
10 CVE-2019-9810 119 Overflow 2019-04-26 2019-05-13
6.8
 None Remote Medium Not required Partial Partial Partial
Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.
11 CVE-2018-12387 20 2018-10-18 2018-12-06
6.4
 None Remote Low Not required Partial None Partial
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
12 CVE-2018-12375 119 Overflow Mem. Corr. 2018-10-18 2018-12-06
6.8
 None Remote Medium Not required Partial Partial Partial
Memory safety bugs present in Firefox 61. 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 Firefox < 62.
13 CVE-2018-12370 352 Bypass CSRF 2018-10-18 2018-12-06
6.8
 None Remote Medium Not required Partial Partial Partial
In Reader View SameSite cookie protections are not checked on exiting. This allows for a payload to be triggered when Reader View is exited if loaded by a malicious site while Reader mode is active, bypassing CSRF protections. This vulnerability affects Firefox < 61.
14 CVE-2018-12364 352 Bypass CSRF 2018-10-18 2018-12-03
6.8
 None Remote Medium Not required Partial Partial Partial
NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
15 CVE-2018-12363 416 2018-10-18 2018-12-03
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
16 CVE-2018-12362 190 Overflow 2018-10-18 2018-12-03
6.8
 None Remote Medium Not required Partial Partial Partial
An integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
17 CVE-2018-12361 190 Overflow 2018-10-18 2018-12-06
6.8
 None Remote Medium Not required Partial Partial Partial
An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.
18 CVE-2018-12360 416 2018-10-18 2018-12-03
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
19 CVE-2018-12359 119 Overflow 2018-10-18 2018-12-06
6.8
 None Remote Medium Not required Partial Partial Partial
A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
20 CVE-2018-5158 94 2018-06-11 2018-10-20
6.8
 None Remote Medium Not required Partial Partial Partial
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.
21 CVE-2018-5146 787 2018-06-11 2018-11-25
6.8
 None Remote Medium Not required Partial Partial Partial
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.
22 CVE-2018-5141 20 DoS 2018-06-11 2018-08-02
6.4
 None Remote Low Not required Partial None Partial
A vulnerability in the notifications Push API where notifications can be sent through service workers by web content without direct user interaction. This could be used to open new tabs in a denial of service (DOS) attack or to display unwanted content from arbitrary URLs to users. This vulnerability affects Firefox < 59.
23 CVE-2018-5130 20 2018-06-11 2018-10-20
6.8
 None Remote Medium Not required Partial Partial Partial
When packets with a mismatched RTP payload type are sent in WebRTC connections, in some circumstances a potentially exploitable crash is triggered. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59.
24 CVE-2018-5127 119 Overflow 2018-06-11 2018-11-25
6.8
 None Remote Medium Not required Partial Partial Partial
A buffer overflow can occur when manipulating the SVG "animatedPathSegList" through script. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
25 CVE-2018-5125 119 Overflow Mem. Corr. 2018-06-11 2018-11-25
6.8
 None Remote Medium Not required Partial Partial Partial
Memory safety bugs were reported in Firefox 58 and Firefox ESR 52.6. 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 Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
26 CVE-2017-7814 20 Bypass 2018-06-11 2018-08-06
6.8
 None Remote Medium Not required Partial Partial Partial
File downloads encoded with "blob:" and "data:" URL elements bypassed normal file download checks though the Phishing and Malware Protection feature and its block lists of suspicious sites and files. This would allow malicious sites to lure users into downloading executables that would otherwise be detected as suspicious. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
27 CVE-2017-7813 125 +Info 2018-06-11 2019-10-02
6.4
 None Remote Low Not required Partial None Partial
Inside the JavaScript parser, a cast of an integer to a narrower type can result in data read from outside the buffer being parsed. This usually results in a non-exploitable crash, but can leak a limited amount of information from memory if it matches JavaScript identifier syntax. This vulnerability affects Firefox < 56.
28 CVE-2017-7798 94 Exec Code 2018-06-11 2018-08-09
6.8
 None Remote Medium Not required Partial Partial Partial
The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, this could allow arbitrary code execution when opening a malicious page with the style editor tool. This vulnerability affects Firefox ESR < 52.3 and Firefox < 55.
29 CVE-2017-7777 119 Overflow 2019-04-15 2019-04-15
6.8
 None Remote Medium Not required Partial Partial Partial
Use of uninitialized memory in Graphite2 library in Firefox before 54 in graphite2::GlyphCache::Loader::read_glyph function.
30 CVE-2017-7774 125 2019-04-15 2019-04-15
6.4
 None Remote Low Not required Partial None Partial
Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.
31 CVE-2017-7773 119 Overflow 2019-04-15 2019-04-15
6.8
 None Remote Medium Not required Partial Partial Partial
Heap-based Buffer Overflow write in Graphite2 library in Firefox before 54 in lz4::decompress src/Decompressor.
32 CVE-2017-7772 119 Overflow 2019-04-12 2019-04-15
6.8
 None Remote Medium Not required Partial Partial Partial
Heap-based Buffer Overflow in Graphite2 library in Firefox before 54 in lz4::decompress function.
33 CVE-2017-7758 125 2018-06-11 2018-08-03
6.4
 None Remote Low Not required Partial None Partial
An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
34 CVE-2017-7755 426 2018-06-11 2018-08-08
6.8
 None Remote Medium Not required Partial Partial Partial
The Firefox installer on Windows can be made to load malicious DLL files stored in the same directory as the installer when it is run. This allows privileged execution if the installer is run with elevated privileges. Note: This attack only affects Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
35 CVE-2017-7753 125 2018-06-11 2018-08-03
6.4
 None Remote Low Not required Partial None Partial
An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
36 CVE-2017-7752 416 2018-06-11 2018-08-03
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free vulnerability during specific user interactions with the input method editor (IME) in some languages due to how events are handled. This results in a potentially exploitable crash but would require specific user interaction to trigger. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
37 CVE-2017-5468 665 2018-06-11 2019-10-02
6.4
 None Remote Low Not required Partial None Partial
An issue with incorrect ownership model of "privateBrowsing" information exposed through developer tools. This can result in a non-exploitable crash when manually triggered during debugging. This vulnerability affects Firefox < 53.
38 CVE-2017-5465 125 2018-06-11 2018-08-07
6.4
 None Remote Low Not required Partial None Partial
An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory being copied into SVG graphic content, which could then displayed. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
39 CVE-2017-5447 416 2018-06-11 2018-08-07
6.4
 None Remote Low Not required Partial None Partial
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
40 CVE-2017-5436 787 2018-06-11 2018-08-07
6.8
 None Remote Medium Not required Partial Partial Partial
An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
41 CVE-2017-5394 352 2018-06-11 2018-08-07
6.8
 None Remote Medium Not required Partial Partial Partial
A location bar spoofing attack where the location bar of loaded page will be shown over the content of another tab due to a series of JavaScript events combined with fullscreen mode. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox < 51.
42 CVE-2016-9896 416 2018-06-11 2018-08-01
6.8
 None Remote Medium Not required Partial Partial Partial
Use-after-free while manipulating the "navigator" object within WebVR. Note: WebVR is not currently enabled by default. This vulnerability affects Firefox < 50.1.
43 CVE-2016-9078 601 2018-06-11 2018-08-01
6.8
 None Remote Medium Not required Partial Partial Partial
Redirection from an HTTP connection to a "data:" URL assigns the referring site's origin to the "data:" URL in some circumstances. This can result in same-origin violations against a domain if it loads resources from malicious sites. Cross-origin setting of cookies has been demonstrated without the ability to read them. Note: This issue only affects Firefox 49 and 50. This vulnerability affects Firefox < 50.0.1.
44 CVE-2016-9077 362 2018-06-11 2018-08-08
6.8
 None Remote Medium Not required Partial Partial Partial
Canvas allows the use of the "feDisplacementMap" filter on images loaded cross-origin. The rendering by the filter is variable depending on the input pixel, allowing for timing attacks when the images are loaded from third party locations. This vulnerability affects Firefox < 50.
45 CVE-2016-9070 264 2018-06-11 2018-08-01
6.8
 None Remote Medium Not required Partial Partial Partial
A maliciously crafted page loaded to the sidebar through a bookmark can reference a privileged chrome window and engage in limited JavaScript operations violating cross-origin protections. This vulnerability affects Firefox < 50.
46 CVE-2016-9069 416 2018-10-18 2018-11-30
6.8
 None Remote Medium Not required Partial Partial Partial
A use-after-free in nsINode::ReplaceOrInsertBefore during DOM operations resulting in potentially exploitable crashes. This vulnerability affects Firefox < 50.
47 CVE-2016-5283 284 Bypass 2016-09-22 2017-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
Mozilla Firefox before 49.0 allows remote attackers to bypass the Same Origin Policy via a crafted fragment identifier in the SRC attribute of an IFRAME element, leading to insufficient restrictions on link-color information after a document is resized.
48 CVE-2016-5278 119 Exec Code Overflow 2016-09-22 2018-06-11
6.8
 None Remote Medium Not required Partial Partial Partial
Heap-based buffer overflow in the nsBMPEncoder::AddImageFrame function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code via a crafted image data that is mishandled during the encoding of an image frame to an image.
49 CVE-2016-5275 119 Exec Code Overflow 2016-09-22 2017-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
Buffer overflow in the mozilla::gfx::FilterSupport::ComputeSourceNeededRegions function in Mozilla Firefox before 49.0 allows remote attackers to execute arbitrary code by leveraging improper interaction between empty filters and CANVAS element rendering.
50 CVE-2016-5273 284 Exec Code 2016-09-22 2017-07-29
6.8
 None Remote Medium Not required Partial Partial Partial
The mozilla::a11y::HyperTextAccessible::GetChildOffset function in the accessibility implementation in Mozilla Firefox before 49.0 allows remote attackers to execute arbitrary code via a crafted web site.
Total number of vulnerabilities : 240   Page : 1 (This Page)2 3 4 5
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