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firefox vulnerabilities · Page 28

Vulnerabilities published for firefox in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 691

  1. CVE-2017-5407

    Medium · CVSS 6.5EPSS 2.71%Fix available

    CVE-2017-5407

    Using SVG filters that don't use the fixed point math implementation on a target iframe, a malicious page can extract pixel values from a targeted user. This can be used to extract history information and read text values across domains. This violates same-origin policy and leads to information disclosure. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  2. CVE-2017-5404

    Critical · CVSS 9.8EPSS 16.94%Public exploitFix available

    CVE-2017-5404

    A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  3. CVE-2017-5403

    Critical · CVSS 9.8EPSS 1.66%Fix available

    CVE-2017-5403

    When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 52 and Thunderbird < 52.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  4. CVE-2017-5402

    Critical · CVSS 9.8EPSS 2.84%Fix available

    CVE-2017-5402

    A use-after-free can occur when events are fired for a "FontFace" object after the object has been already been destroyed while working with fonts. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  5. CVE-2017-5399

    Critical · CVSS 9.8EPSS 2.27%Fix available

    CVE-2017-5399

    Memory safety bugs were reported in Firefox 51. 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 < 52 and Thunderbird < 52.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  6. CVE-2017-5398

    Critical · CVSS 9.8EPSS 3.74%Fix available

    CVE-2017-5398

    Memory safety bugs were reported in Thunderbird 45.7. 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 Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

    • Update to 52.0+build2-0ubuntu0.16.04.1
    Published Updated
  7. CVE-2017-5393

    Medium · CVSS 6.1EPSS 0.88%Fix available

    CVE-2017-5393

    The "mozAddonManager" allows for the installation of extensions from the CDN for addons.mozilla.org, a publicly accessible site. This could allow malicious extensions to install additional extensions from the CDN in combination with an XSS attack on Mozilla AMO sites. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  8. CVE-2017-5391

    Critical · CVSS 9.8EPSS 1.73%Fix available

    CVE-2017-5391

    Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe. If a content-injection bug were found in one of those pages this could allow for potential privilege escalation. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  9. CVE-2017-5390

    Critical · CVSS 9.8EPSS 3.81%Fix available

    CVE-2017-5390

    The JSON viewer in the Developer Tools uses insecure methods to create a communication channel for copying and viewing JSON or HTTP headers data, allowing for potential privilege escalation. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  10. CVE-2017-5389

    Medium · CVSS 6.1EPSS 0.92%Fix available

    CVE-2017-5389

    WebExtensions could use the "mozAddonManager" API by modifying the CSP headers on sites with the appropriate permissions and then using host requests to redirect script loads to a malicious site. This allows a malicious extension to then install additional extensions without explicit user permission. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  11. CVE-2017-5388

    High · CVSS 7.5EPSS 1.61%Fix available

    CVE-2017-5388

    A STUN server in conjunction with a large number of "webkitRTCPeerConnection" objects can be used to send large STUN packets in a short period of time due to a lack of rate limiting being applied on e10s systems, allowing for a denial of service attack. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  12. CVE-2017-5387

    Low · CVSS 3.3EPSS 0.39%Fix available

    CVE-2017-5387

    The existence of a specifically requested local file can be found due to the double firing of the "onerror" when the "source" attribute on a "<track>" tag refers to a file that does not exist if the source page is loaded locally. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  13. CVE-2017-5386

    High · CVSS 7.3EPSS 2.22%Fix available

    CVE-2017-5386

    WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated
  14. CVE-2017-5384

    Medium · CVSS 5.9EPSS 1.47%Fix available

    CVE-2017-5384

    Proxy Auto-Config (PAC) files can specify a JavaScript function called for all URL requests with the full URL path which exposes more information than would be sent to the proxy itself in the case of HTTPS. Normally the Proxy Auto-Config file is specified by the user or machine owner and presumed to be non-malicious, but if a user has enabled Web Proxy Auto Detect (WPAD) this file can be served remotely. This vulnerability affects Firefox < 51.

    • Update to 51.0.1+build2-0ubuntu0.16.04.1
    Published Updated

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