Thunderbird 45.5.0 has been released today (November 18): https://www.mozilla.org/en-US/thunderbird/45.5.0/releasenotes/
Thunderbird 45.5.1 has been released on November 30: https://www.mozilla.org/en-US/thunderbird/45.5.1/releasenotes/ Security fixes from 45.5.0: https://www.mozilla.org/en-US/security/advisories/mfsa2016-93/ and 45.5.1: https://www.mozilla.org/en-US/security/advisories/mfsa2016-92/
Summary: Thunderbird 45.5.0 => Thunderbird 45.5.1Severity: normal => critical
RedHat has issued an advisory for 45.5.0 on November 29: https://rhn.redhat.com/errata/RHSA-2016-2825.html
Suggested advisory: ======================== The updated packages fix security vulnerabilities: A heap-buffer-overflow in Cairo when processing SVG content caused by compiler optimization, resulting in a potentially exploitable crash (CVE-2016-5296). The Mozilla Updater can be made to choose an arbitrary target working directory for output files resulting from the update process. This vulnerability requires local system access (CVE-2016-5294). An error in argument length checking in JavaScript, leading to potential integer overflows or other bounds checking issues (CVE-2016-5297). A buffer overflow resulting in a potentially exploitable crash due to memory allocation issues when handling large amounts of incoming data (CVE-2016-9066). A same-origin policy bypass with local shortcut files to load arbitrary local content from disk (CVE-2016-5291). Mozilla developers and community members Olli Pettay, Christian Holler, Ehsan Akhgari, Jon Coppeard, Gary Kwong, Tooru Fujisawa, Philipp, and Randell Jesup reported memory safety bugs present in Thunderbird ESR 45.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code (CVE-2016-5290). A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows (CVE-2016-9079). References: https://www.mozilla.org/en-US/thunderbird/45.5.0/releasenotes/ https://www.mozilla.org/en-US/thunderbird/45.5.1/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2016-93/ https://www.mozilla.org/en-US/security/advisories/mfsa2016-92/ https://rhn.redhat.com/errata/RHSA-2016-2825.html https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5296 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5294 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5297 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9066 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5291 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5290 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9079 ======================== Updated packages in core/updates_testing: ======================== thunderbird-45.5.1-1.mga5 thunderbird-enigmail-45.5.1-1.mga5 thunderbird-ar-45.5.1-1.mga5 thunderbird-ast-45.5.1-1.mga5 thunderbird-be-45.5.1-1.mga5 thunderbird-bg-45.5.1-1.mga5 thunderbird-bn_BD-45.5.1-1.mga5 thunderbird-br-45.5.1-1.mga5 thunderbird-ca-45.5.1-1.mga5 thunderbird-cs-45.5.1-1.mga5 thunderbird-cy-45.5.1-1.mga5 thunderbird-da-45.5.1-1.mga5 thunderbird-de-45.5.1-1.mga5 thunderbird-el-45.5.1-1.mga5 thunderbird-en_GB-45.5.1-1.mga5 thunderbird-en_US-45.5.1-1.mga5 thunderbird-es_AR-45.5.1-1.mga5 thunderbird-es_ES-45.5.1-1.mga5 thunderbird-et-45.5.1-1.mga5 thunderbird-eu-45.5.1-1.mga5 thunderbird-fi-45.5.1-1.mga5 thunderbird-fr-45.5.1-1.mga5 thunderbird-fy_NL-45.5.1-1.mga5 thunderbird-ga_IE-45.5.1-1.mga5 thunderbird-gd-45.5.1-1.mga5 thunderbird-gl-45.5.1-1.mga5 thunderbird-he-45.5.1-1.mga5 thunderbird-hr-45.5.1-1.mga5 thunderbird-hsb-45.5.1-1.mga5 thunderbird-hu-45.5.1-1.mga5 thunderbird-hy_AM-45.5.1-1.mga5 thunderbird-id-45.5.1-1.mga5 thunderbird-is-45.5.1-1.mga5 thunderbird-it-45.5.1-1.mga5 thunderbird-ja-45.5.1-1.mga5 thunderbird-ko-45.5.1-1.mga5 thunderbird-lt-45.5.1-1.mga5 thunderbird-nb_NO-45.5.1-1.mga5 thunderbird-nl-45.5.1-1.mga5 thunderbird-nn_NO-45.5.1-1.mga5 thunderbird-pa_IN-45.5.1-1.mga5 thunderbird-pl-45.5.1-1.mga5 thunderbird-pt_BR-45.5.1-1.mga5 thunderbird-pt_PT-45.5.1-1.mga5 thunderbird-ro-45.5.1-1.mga5 thunderbird-ru-45.5.1-1.mga5 thunderbird-si-45.5.1-1.mga5 thunderbird-sk-45.5.1-1.mga5 thunderbird-sl-45.5.1-1.mga5 thunderbird-sq-45.5.1-1.mga5 thunderbird-sv_SE-45.5.1-1.mga5 thunderbird-ta_LK-45.5.1-1.mga5 thunderbird-tr-45.5.1-1.mga5 thunderbird-uk-45.5.1-1.mga5 thunderbird-vi-45.5.1-1.mga5 thunderbird-zh_CN-45.5.1-1.mga5 thunderbird-zh_TW-45.5.1-1.mga5 from SRPMS: thunderbird-45.5.1-1.mga5.src.rpm thunderbird-l10n-45.5.1-1.mga5.src.rpm
Status: NEW => ASSIGNEDCC: (none) => nicolas.salgueroComponent: RPM Packages => SecurityVersion: Cauldron => 5Assignee: doktor5000 => qa-bugs
Installed thunderbird-45.5.1 Was able to attach to my Gmail count and read Email. Working as designed.
CC: (none) => brtians1Whiteboard: (none) => MGA5-32-OK
installed thunderbird 45.5.1 1.mga5 x86_64 thunderbird-en_GB 45.5.1 1.mga5 noarch created user (existing e-mail pop3account) and downloaded some e-mails. created and sent an e-mail to my isp pop3 account. downloaded from pop3 server -ok checks ok
CC: (none) => westel
Whiteboard: MGA5-32-OK => MGA5-32-OK || MGA5-64-OK
RedHat has issued an advisory for Thunderbird 45.5.1 today (December 5): https://rhn.redhat.com/errata/RHSA-2016-2850.html
Keywords: (none) => validated_updateCC: (none) => youpburden, sysadmin-bugs
Validated & Advisoried.
CC: (none) => lewyssmithWhiteboard: MGA5-32-OK || MGA5-64-OK => MGA5-32-OK || MGA5-64-OK advisory
An update for this issue has been pushed to the Mageia Updates repository. http://advisories.mageia.org/MGASA-2016-0409.html
Status: ASSIGNED => RESOLVEDResolution: (none) => FIXED