Red Hat Security Advisory: thunderbird security update

Fixed packages 3

Vulnerabilities 2

• Unscored —
  CVE-2020-15683

  Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some o…

  Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Alpine
  Oct 22, 2020
• Unscored —
  CVE-2020-15969

  Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap c…

  Google Chrome chromium chromium-browser Browsers Debian Ubuntu Alpine
  Nov 3, 2020

References

• article
  https://access.redhat.com/security/updates/classification/#important
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1885885
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=1889932
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4948.json
• report
  https://access.redhat.com/security/cve/CVE-2020-15683
• advisory
  https://www.cve.org/CVERecord?id=CVE-2020-15683
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2020-15683
• article
  https://www.mozilla.org/en-US/security/advisories/mfsa2020-46/#CVE-2020-15683
• report
  https://access.redhat.com/security/cve/CVE-2020-15969
• advisory
  https://www.cve.org/CVERecord?id=CVE-2020-15969
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2020-15969
• article
  https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html