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firefox vulnerabilities · Page 24

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

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Vulnerabilities: 691

  1. CVE-2017-7794

    High · CVSS 7.8EPSS 0.33%Fix available

    CVE-2017-7794

    On Linux systems, if the content process is compromised, the sandbox broker will allow files to be truncated even though the sandbox explicitly only has read access to the local file system and no write permissions. Note: This attack only affects the Linux operating system. Other operating systems are not affected. This vulnerability affects Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  2. CVE-2017-7792

    Critical · CVSS 9.8EPSS 3.16%Fix available

    CVE-2017-7792

    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.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  3. CVE-2017-7791

    Medium · CVSS 5.3EPSS 1.8%Fix available

    CVE-2017-7791

    On pages containing an iframe, the "data:" protocol can be used to create a modal alert that will render over arbitrary domains following page navigation, spoofing of the origin of the modal alert from the iframe content. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  4. CVE-2017-7788

    Critical · CVSS 9.8EPSS 2.26%Fix available

    CVE-2017-7788

    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.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  5. CVE-2017-7787

    High · CVSS 7.5EPSS 2.3%Fix available

    CVE-2017-7787

    Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  6. CVE-2017-7784

    Critical · CVSS 9.8EPSS 3.5%Fix available

    CVE-2017-7784

    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.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  7. CVE-2017-7783

    High · CVSS 7.5EPSS 13.85%Public exploitFix available

    CVE-2017-7783

    If a long user name is used in a username/password combination in a site URL (such as " http://UserName:[email protected]"), the resulting modal prompt will hang in a non-responsive state or crash, causing a denial of service. This vulnerability affects Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  8. CVE-2017-7781

    Medium · CVSS 5.9EPSS 2.67%Fix available

    CVE-2017-7781

    An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  9. CVE-2017-7779

    Critical · CVSS 9.8EPSS 2.69%Fix available

    CVE-2017-7779

    Memory safety bugs were reported in Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2. 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 < 52.3, Firefox ESR < 52.3, and Firefox < 55.

    • Update to 55.0.1+build2-0ubuntu0.16.04.2
    Published Updated
  10. CVE-2017-7778

    Critical · CVSS 9.8EPSS 5.05%Fix available

    CVE-2017-7778

    A number of security vulnerabilities in the Graphite 2 library including out-of-bounds reads, buffer overflow reads and writes, and the use of uninitialized memory. These issues were addressed in Graphite 2 version 1.3.10. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

    • Update to 54.0+build3-0ubuntu0.16.04.1
    Published Updated
  11. CVE-2017-7764

    Medium · CVSS 5.3EPSS 1.96%Fix available

    CVE-2017-7764

    Characters from the "Canadian Syllabics" unicode block can be mixed with characters from other unicode blocks in the addressbar instead of being rendered as their raw "punycode" form, allowing for domain name spoofing attacks through character confusion. The current Unicode standard allows characters from "Aspirational Use Scripts" such as Canadian Syllabics to be mixed with Latin characters in the "moderately restrictive" IDN profile. We have changed Firefox behavior to match the upcoming Unicode version 10.0 which removes this category and treats them as "Limited Use Scripts.". This vulnerability affects Firefox < 54, Firefox ESR < 52.2, an

    • Update to 54.0+build3-0ubuntu0.16.04.1
    Published Updated
  12. CVE-2017-7757

    Critical · CVSS 9.8EPSS 2.58%Fix available

    CVE-2017-7757

    A use-after-free vulnerability in IndexedDB when one of its objects is destroyed in memory while a method on it is still being executed. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

    • Update to 54.0+build3-0ubuntu0.16.04.1
    Published Updated

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