Red Hat Security Advisory: thunderbird security update

Fixed packages 3

Vulnerabilities 2

• Unscored —
  CVE-2020-15664

  By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access …

  Mozilla Firefox Thunderbird Firefox ESR Android Browsers Debian Ubuntu Alpine
  Oct 1, 2020
• Unscored —
  CVE-2020-15669

  When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. …

  Mozilla Thunderbird Firefox ESR thunderbird Browsers Debian Ubuntu
  Oct 1, 2020

References

• article
  https://access.redhat.com/security/updates/classification/#important
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1872531
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1872532
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3633.json
• report
  https://access.redhat.com/security/cve/CVE-2020-15664
• advisory
  https://www.cve.org/CVERecord?id=CVE-2020-15664
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2020-15664
• article
  https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664
• report
  https://access.redhat.com/security/cve/CVE-2020-15669
• advisory
  https://www.cve.org/CVERecord?id=CVE-2020-15669
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2020-15669
• article
  https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669