Total
2387 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-7831 | 1 Mozilla | 1 Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This vulnerability affects Firefox < 57. | |||||
| CVE-2018-5114 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed. Network requests correctly use the changed HttpOnly cookie. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5115 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 7.5 HIGH |
| If an HTTP authentication prompt is triggered by a background network request from a page or extension, it is displayed over the currently loaded foreground page. Although the prompt contains the real domain making the request, this can result in user confusion about the originating site of the authentication request and may cause users to mistakenly send private credential information to a third party site. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5111 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 4.3 MEDIUM | 6.5 MEDIUM |
| When the text of a specially formatted URL is dragged to the addressbar from page content, the displayed URL can be spoofed to show a different site than the one loaded. This allows for phishing attacks where a malicious page can spoof the identify of another site. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5110 | 2 Apple, Mozilla | 2 Mac Os X, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operating systems are not affected. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5109 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An audio capture session can started under an incorrect origin from the site making the capture request. Users are still prompted to allow the request but the prompt can display the wrong origin, leading to user confusion about which site is making the request to capture an audio stream. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5108 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 4.3 MEDIUM | 4.3 MEDIUM |
| A Blob URL can violate origin attribute segregation, allowing it to be accessed from a private browsing tab and for data to be passed between the private browsing tab and a normal tab. This could allow for the leaking of private information specific to the private browsing context. This issue is mitigated by the requirement that the user enter the Blob URL manually in order for the access violation to occur. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5107 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| The printing process can bypass local access protections to read files available through symlinks, bypassing local file restrictions. The printing process requires files in a specific format so arbitrary data cannot be read but it is possible that some local file information could be exposed. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5106 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| Style editor traffic in the Developer Tools can be routed through a service worker hosted on a third party website if a user selects error links when these tools are open. This can allow style editor information used within Developer Tools to leak cross-origin. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5093 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 7.5 HIGH |
| A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5092 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2018-5094 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 7.5 HIGH |
| A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5090 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 10.0 HIGH | 9.8 CRITICAL |
| Memory safety bugs were reported in Firefox 57. 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 < 58. | |||||
| CVE-2018-5119 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| The reader view will display cross-origin content when CORS headers are set to prohibit the loading of cross-origin content by a site. This could allow access to content that should be restricted in reader view. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5116 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2018-5118 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5121 | 2 Apple, Mozilla | 2 Mac Os X, Firefox | 2018-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| Low descenders on some Tibetan characters in several fonts on OS X are clipped when rendered in the addressbar. When used as part of an Internationalized Domain Name (IDN) this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5101 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-22 | 5.0 MEDIUM | 7.5 HIGH |
| A use-after-free vulnerability can occur when manipulating floating "first-letter" style elements, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58. | |||||
| CVE-2018-5100 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2018-06-22 | 5.0 MEDIUM | 7.5 HIGH |
| A use-after-free vulnerability can occur when arguments passed to the "IsPotentiallyScrollable" function are freed while still in use by scripts. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58. | |||||
| CVE-2016-5261 | 1 Mozilla | 1 Firefox | 2018-06-11 | 7.5 HIGH | 8.8 HIGH |
| Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR < 45.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets that trigger incorrect buffer-resize operations during buffering. | |||||