1. Home
  2. Security Advisories
  3. Mozilla
  4. MFSA-2018-28

[MFSA-2018-28] Security vulnerabilities fixed in Thunderbird ESR 60.3

Severity Critical
Affected Packages 1
Fixed Packages 1
CVEs 5
Info Packages References Vulnerabilities

In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts.

  • CVE-2018-12389: Memory safety bugs fixed in Firefox ESR 60.3 and Thunderbird 60.3 (low)
    Mozilla developers and community members Daniel Veditz and Philipp reported memory safety bugs present in Firefox ESR 60.2. 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-2018-12390: Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 (critical)
    Mozilla developers and community members Christian Holler, Bob Owen, Boris Zbarsky, Calixte Denizet, Jason Kratzer, Jed Davis, Taegeon Lee, Philipp, Ronald Crane, Raul Gurzau, Gary Kwong, Tyson Smith, Raymond Forbes, and Bogdan Tara reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. 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-2018-12391: HTTP Live Stream audio data is accessible cross-origin (high)
    During HTTP Live Stream playback on Firefox for Android, audio data can be accessed across origins in violation of security policies. Because the problem is in the underlying Android service, this issue is addressed by treating all HLS streams as cross-origin and opaque to access.
    Note: this issue only affects Firefox for Android. Desktop versions of Firefox are unaffected.

  • CVE-2018-12392: Crash with nested event loops (high)
    When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling.

  • CVE-2018-12393: Integer overflow during Unicode conversion while loading JavaScript (high)
    A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write.
    Note: 64-bit builds are not vulnerable to this issue.

Package Affected Version
pkg:mozilla/Thunderbird < 60.3
Package Fixed Version
pkg:mozilla/Thunderbird = 60.3
ID
MFSA-2018-28
Severity
critical
URL
https://www.mozilla.org/en-US/security/advisories/mfsa2018-28
Published
2018-10-31T00:00:00
(5 years ago)
Modified
2018-10-31T00:00:00
(5 years ago)
Other Advisories
Source # ID Name URL
Bugzilla 1498460 Memory safety bugs fixed in Firefox ESR 60.3 and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1498460
Bugzilla 1499198 Memory safety bugs fixed in Firefox ESR 60.3 and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1499198
Bugzilla 1487098 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1487098
Bugzilla 1487660 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1487660
Bugzilla 1490234 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1490234
Bugzilla 1496159 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1496159
Bugzilla 1443748 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1443748
Bugzilla 1496340 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1496340
Bugzilla 1483905 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1483905
Bugzilla 1493347 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1493347
Bugzilla 1488803 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1488803
Bugzilla 1498701 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1498701
Bugzilla 1498482 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1498482
Bugzilla 1442010 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1442010
Bugzilla 1495245 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1495245
Bugzilla 1483699 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1483699
Bugzilla 1469486 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1469486
Bugzilla 1484905 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1484905
Bugzilla 1490561 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1490561
Bugzilla 1492524 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1492524
Bugzilla 1481844 Memory safety bugs fixed in Firefox 63, Firefox ESR 60.3, and Thunderbird 60.3 https://bugzilla.mozilla.org/show_bug.cgi?id=1481844
Bugzilla 1478843 https://bugzilla.mozilla.org/show_bug.cgi?id=1478843
Bugzilla 1492823 https://bugzilla.mozilla.org/show_bug.cgi?id=1492823
Bugzilla 1495011 https://bugzilla.mozilla.org/show_bug.cgi?id=1495011
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:mozilla/Thunderbird Thunderbird < 60.3
Fixed pkg:mozilla/Thunderbird Thunderbird = 60.3
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date