RHSA-2020:0919 — Security Advisory

An update for thunderbird is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.6.0.

Security Fix(es):

• Mozilla: Use-after-free when removing data about origins (CVE-2020-6805)

• Mozilla: BodyStream::OnInputStreamReady was missing protections against state confusion (CVE-2020-6806)

• Mozilla: Use-after-free in cubeb during stream destruction (CVE-2020-6807)

• Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6 (CVE-2020-6814)

• Mozilla: Out of bounds reads in sctp_load_addresses_from_init (CVE-2019-20503)

• Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection (CVE-2020-6811)

• Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission (CVE-2020-6812)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.