CVE-2020-12398

Multiple security issues have been found in Thunderbird which could result in the setup of a non-encrypted IMAP connection, denial of service or potentially the execution of arbitrary code For the oldstable distribution (stretch), this problem has been fixed in version 1:6890-1~deb9u1 For the stable distribution (buster), this problem has been ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 80 Update Services for SAP SolutionsRed Hat Product Security has rated this update as having a security impact of Important A Common Vul ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 81 Extended Update SupportRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability ...

Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 688 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 < 6890, Firefox < 77, and Firefox ESR < 689 (CVE- ...

Mozilla Foundation Security Advisory 2020-22 Security Vulnerabilities fixed in Thunderbird 6890 Announced June 2, 2020 Impact high Products Thunderbird Fixed in Thunderbird 689 ...

A security downgrade issue has been found in Thunderbird before 6890 If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection ...