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Mozilla : Security Vulnerabilities (CVSS score between 7 and 7.99)

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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-2018-12378 416 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
2 CVE-2018-12377 416 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
3 CVE-2018-12376 119 Overflow Mem. Corr. 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. 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, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
4 CVE-2018-12369 264 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61.
5 CVE-2018-7753 20 2018-03-07 2018-03-29
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.
6 CVE-2018-5188 119 Overflow Mem. Corr. 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs present in Firefox 60, Firefox ESR 60, and Firefox ESR 52.8. 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 < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
7 CVE-2018-5187 119 Overflow Mem. Corr. 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs present in Firefox 60 and Firefox ESR 60. 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 < 60, Firefox ESR < 60.1, and Firefox < 61.
8 CVE-2018-5186 119 Overflow Mem. Corr. 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs present in Firefox 60. 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 < 61.
9 CVE-2018-5183 119 Overflow Mem. Corr. 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
Mozilla developers backported selected changes in the Skia library. These changes correct memory corruption issues including invalid buffer reads and writes during graphic operations. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.
10 CVE-2018-5159 787 Overflow 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
11 CVE-2018-5156 20 2018-10-18 2018-12-06
7.5
None Remote Low Not required Partial Partial Partial
A vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occurring. This can result in stream data being cast to the wrong type causing a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
12 CVE-2018-5155 416 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
13 CVE-2018-5154 416 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
14 CVE-2018-5150 119 Overflow Mem. Corr. 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs were reported in Firefox 59, Firefox ESR 52.7, and Thunderbird 52.7. 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 Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
15 CVE-2018-5148 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2.
16 CVE-2018-5147 787 2018-06-11 2018-08-14
7.5
None Remote Low Not required Partial Partial Partial
The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms. This vulnerability affects Firefox ESR < 52.7.2 and Firefox < 59.0.1.
17 CVE-2018-5145 119 Overflow Mem. Corr. 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs were reported in Firefox ESR 52.6. 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 ESR < 52.7 and Thunderbird < 52.7.
18 CVE-2018-5144 190 Overflow 2018-06-11 2018-11-25
7.5
None Remote Low Not required Partial Partial Partial
An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.
19 CVE-2018-5128 416 2018-06-11 2018-08-06
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when manipulating elements, events, and selection ranges during editor operations. This results in a potentially exploitable crash. This vulnerability affects Firefox < 59.
20 CVE-2018-5126 119 Overflow Mem. Corr. 2018-06-11 2018-08-06
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs were reported in Firefox 58. 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 < 59.
21 CVE-2018-5122 190 Overflow 2018-06-11 2018-06-25
7.5
None Remote Low Not required Partial Partial Partial
A potential integer overflow in the "DoCrypt" function of WebCrypto was identified. If a means was found of exploiting it, it could result in an out-of-bounds write. This vulnerability affects Firefox < 58.
22 CVE-2018-5116 346 Bypass 2018-06-11 2018-06-25
7.5
None Remote Low Not required Partial Partial Partial
WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins into the loaded page and then interact with them, bypassing same-origin user expectations with this permission. This vulnerability affects Firefox < 58.
23 CVE-2018-5105 264 Bypass 2018-06-11 2018-06-25
7.2
None Local Low Not required Complete Complete Complete
WebExtensions can bypass user prompts to first save and then open an arbitrarily downloaded file. This can result in an executable file running with local user privileges without explicit user consent. This vulnerability affects Firefox < 58.
24 CVE-2018-5104 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
25 CVE-2018-5103 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur during mouse event handling due to issues with multiprocess support. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
26 CVE-2018-5102 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
27 CVE-2018-5099 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
28 CVE-2018-5098 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when form input elements, focus, and selections are manipulated by script content. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
29 CVE-2018-5097 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur during XSL transformations when the source document for the transformation is manipulated by script content during the transformation. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
30 CVE-2018-5096 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while editing events in form elements on a page, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Thunderbird < 52.6.
31 CVE-2018-5095 190 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
32 CVE-2018-5092 416 2018-06-11 2018-06-25
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when the thread for a Web Worker is freed from memory prematurely instead of from memory in the main thread while cancelling fetch operations. This vulnerability affects Firefox < 58.
33 CVE-2018-5091 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58.
34 CVE-2018-5089 119 Overflow Mem. Corr. 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs were reported in Firefox 57 and Firefox ESR 52.5. 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 < 52.6, Firefox ESR < 52.6, and Firefox < 58.
35 CVE-2017-7835 284 2018-06-11 2018-06-25
7.5
None Remote Low Not required Partial Partial Partial
Mixed content blocking of insecure (HTTP) sub-resources in a secure (HTTPS) document was not correctly applied for resources that redirect from HTTPS to HTTP, allowing content that should be blocked, such as scripts, to be loaded on a page. This vulnerability affects Firefox < 57.
36 CVE-2017-7828 416 2018-06-11 2018-08-02
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.
37 CVE-2017-7824 119 Overflow 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
38 CVE-2017-7821 284 2018-06-11 2018-06-25
7.5
None Remote Low Not required Partial Partial Partial
A vulnerability where WebExtensions can download and attempt to open a file of some non-executable file types. This can be triggered without specific user interaction for the file download and open actions. This could be used to trigger known vulnerabilities in the programs that handle those document types. This vulnerability affects Firefox < 56.
39 CVE-2017-7819 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
40 CVE-2017-7818 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
41 CVE-2017-7809 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when an editor DOM node is deleted prematurely during tree traversal while still bound to the document. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
42 CVE-2017-7802 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due to a lack of strong references, a potentially exploitable crash may occur when the freed elements are accessed. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
43 CVE-2017-7801 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while re-computing layout for a "marquee" element during window resizing where the updated style object is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
44 CVE-2017-7800 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished. This results in an exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
45 CVE-2017-7793 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in the Fetch API when the worker or the associated window are freed when still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
46 CVE-2017-7792 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow will occur when viewing a certificate in the certificate manager if the certificate has an extremely long object identifier (OID). This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
47 CVE-2017-7788 74 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
When an "iframe" has a "sandbox" attribute and its content is specified using "srcdoc", that content does not inherit the containing page's Content Security Policy (CSP) as it should unless the sandbox attribute included "allow-same-origin". This vulnerability affects Firefox < 55.
48 CVE-2017-7786 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow can occur when the image renderer attempts to paint non-displayable SVG elements. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
49 CVE-2017-7785 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow can occur when manipulating Accessible Rich Internet Applications (ARIA) attributes within the DOM. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
50 CVE-2017-7784 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Total number of vulnerabilities : 354   Page : 1 (This Page)2 3 4 5 6 7 8
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