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Sicherheitslücken in firefox · Seite 12

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für firefox: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 694

  1. USN-5037-2

    Nicht bewertetKorrektur verfügbar

    firefox regression

    USN-5037-1 fixed vulnerabilities in Firefox. The update introduced a regression that caused Firefox to repeatedly prompt for a password. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, trick a user into accepting unwanted permissions, or execute arbitrary code.

    • Auf 91.0.2+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2021-29980

    Hoch · CVSS 8.8EPSS 1,4%Korrektur verfügbar

    CVE-2021-29980

    Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2021-29981

    Hoch · CVSS 8.8EPSS 1,01%Korrektur verfügbar

    CVE-2021-29981

    An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulnerability affects Firefox < 91 and Thunderbird < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2021-29984

    Hoch · CVSS 8.8EPSS 1,39%Korrektur verfügbar

    CVE-2021-29984

    Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2021-29986

    Hoch · CVSS 8.1EPSS 1,26%Korrektur verfügbar

    CVE-2021-29986

    A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.* This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2021-29987

    Mittel · CVSS 6.5EPSS 0,95%Korrektur verfügbar

    CVE-2021-29987

    After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  7. CVE-2021-29988

    Hoch · CVSS 8.8EPSS 1,38%Korrektur verfügbar

    CVE-2021-29988

    Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  8. CVE-2021-29989

    Hoch · CVSS 8.8EPSS 1,27%Korrektur verfügbar

    CVE-2021-29989

    Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.13, Firefox ESR < 78.13, and Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  9. CVE-2021-29990

    Hoch · CVSS 8.8EPSS 1,01%Korrektur verfügbar

    CVE-2021-29990

    Mozilla developers and community members reported memory safety bugs present in Firefox 90. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 91.

    • Auf 91.0+build2-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  10. CVE-2021-29970

    Hoch · CVSS 8.8EPSS 1,43%Korrektur verfügbar

    CVE-2021-29970

    A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  11. CVE-2021-29972

    Hoch · CVSS 8.8EPSS 1,04%Korrektur verfügbar

    CVE-2021-29972

    A use-after-free vulnerability was found via testing, and traced to an out-of-date Cairo library. Updating the library resolved the issue, and may have remediated other, unknown security vulnerabilities as well. This vulnerability affects Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  12. CVE-2021-29974

    Mittel · CVSS 4.3EPSS 0,84%Korrektur verfügbar

    CVE-2021-29974

    When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security (which implies that the error should not be override-able.) This issue did not affect the network connections, and they were correctly upgraded to HTTPS automatically. This vulnerability affects Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  13. CVE-2021-29975

    Mittel · CVSS 6.5EPSS 0,96%Korrektur verfügbar

    CVE-2021-29975

    Through a series of DOM manipulations, a message, over which the attacker had control of the text but not HTML or formatting, could be overlaid on top of another domain (with the new domain correctly shown in the address bar) resulting in possible user confusion. This vulnerability affects Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  14. CVE-2021-29976

    Hoch · CVSS 8.8EPSS 1,22%Korrektur verfügbar

    CVE-2021-29976

    Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  15. CVE-2021-29977

    Hoch · CVSS 8.8EPSS 1,01%Korrektur verfügbar

    CVE-2021-29977

    Mozilla developers reported memory safety bugs present in Firefox 89. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 90.

    • Auf 90.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  16. CVE-2021-32810

    Kritisch · CVSS 9.8EPSS 1,91%Korrektur verfügbar

    Data race in crossbeam-deque

    crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.

    • Auf 93.0+build1-0ubuntu0.18.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  17. CVE-2021-23995

    Hoch · CVSS 8.8EPSS 1,18%Korrektur verfügbar

    CVE-2021-23995

    When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

    • Auf 88.0+build2-0ubuntu0.18.04.2 aktualisieren
    Veröffentlicht Aktualisiert

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