Kaspersky ID:
KLA11050
Detect Date:
06/14/2017
Updated:
01/22/2024

Description

Multiple serious vulnerabilities have been found in Thunderbird. Malicious users can exploit these vulnerabilities to cause a denial of service, spoof user interface, bypass security protections and run arbitrary code.

Below is a complete list of vulnerabilities:

  1. A use-after-free vulnerability related to destroyed node usage when regenerating trees can be exploited remotely to cause a denial of service;
  2. A use-after-free vulnerability related to docshell reloading can be exploited remotely to cause a denial of service;
  3. A use-after-free vulnerability related to video control operations with track elements can be exploited to cause a denial of service;
  4. A use-after-free vulnerability related to content viewer listeners can be exploited remotely to cause a denial of service;
  5. A use-after-free vulnerability related to user interactions with the input method editor (IME) can be exploited remotely to cause a denial of service;
  6. An out-of-bounds read vulnerability related to ImageInfo objects in WebGL can be exploited remotely to cause a denial of service;
  7. A use-after-free and use-after-scope vulnerabilities related to XHR header errors logging can be exploited remotely to cause a denial of service;
  8. A use-after-free vulnerability in IndexedDB can be exploited remotely to cause a denial of service;
  9. Multiple vulnerabilities in the Graphite 2 library can be exploited remotely to cause a denial of service;
  10. An out-of-bounds read vulnerability in Opus encoder can be exploited remotely to cause a denial of service;
  11. An improper handling of Canadian Syllabics and other unicode blocks can be exploited remotely to spoof the domain;
  12. An improper handling of long filenames while downloading “Mark of the Web” can be exploited remotely to bypass security restrictions;
  13. Multiple memory corruption vulnerabilities which occur because of memory safety bugs can be exploited remotely to execute arbitrary code.

Technical details

NB: These vulnerabilities do not have any public CVSS rating, so rating can be changed by the time.

NB: At this moment Mozilla has just reserved CVE numbers for these vulnerabilities. Information can be changed soon.

Original advisories

Related products

CVE list

  • CVE-2017-5472
    critical
  • CVE-2017-7749
    critical
  • CVE-2017-7750
    critical
  • CVE-2017-7751
    critical
  • CVE-2017-7755
    high
  • CVE-2017-7752
    high
  • CVE-2017-7754
    warning
  • CVE-2017-7756
    critical
  • CVE-2017-7757
    critical
  • CVE-2017-7778
    critical
  • CVE-2017-7771
    high
  • CVE-2017-7772
    high
  • CVE-2017-7773
    high
  • CVE-2017-7774
    high
  • CVE-2017-7775
    warning
  • CVE-2017-7776
    high
  • CVE-2017-7777
    high
  • CVE-2017-7758
    high
  • CVE-2017-7763
    warning
  • CVE-2017-7764
    warning
  • CVE-2017-7765
    warning
  • CVE-2017-5470
    critical

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com

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