[MFSA-2018-31] Security vulnerabilities fixed in Thunderbird 60.4

Severity Critical

Affected Packages 1

Fixed Packages 1

CVEs 6

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-2018-12405: Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4 (critical)
Mozilla developers and community members Christian Holler, Diego Calleja, Andrew McCreight, Jon Coppeard, Jed Davis, Natalia Csoregi, Nicolas B. Pierron, and Tyson Smith reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. 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-2018-17466: Buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11 (high)
A buffer overflow and out-of-bounds read can occur in <code>TextureStorage11</code> within the ANGLE graphics library, used for WebGL content. This results in a potentially exploitable crash.
CVE-2018-18492: Use-after-free with select element (high)
A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the <code>select</code> element in the <code>options</code> collection. This results in a potentially exploitable crash.
CVE-2018-18493: Buffer overflow in accelerated 2D canvas with Skia (high)
A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash.
CVE-2018-18494: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs (high)
A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript <code>location</code> property to cause a redirection to another site using <code>performance.getEntries()</code>. This is a same-origin policy violation and could allow for data theft.
CVE-2018-18498: Integer overflow when calculating buffer sizes for images (low)
A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. This leads to a possible out-of-bounds write.

Package	Affected Version
pkg:mozilla/Thunderbird	< 60.4

Package	Fixed Version
pkg:mozilla/Thunderbird	= 60.4

ID

MFSA-2018-31

Severity

critical

URL

https://www.mozilla.org/en-US/security/advisories/mfsa2018-31

Published

2018-12-21T00:00:00
(5 years ago)

Modified

2018-12-21T00:00:00
(5 years ago)

Other Advisories

Source	# ID	Name	URL
Bugzilla	1494752	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1494752
Bugzilla	1498765	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1498765
Bugzilla	1503326	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1503326
Bugzilla	1505181	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1505181
Bugzilla	1500759	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1500759
Bugzilla	1504365	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1504365
Bugzilla	1506640	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1506640
Bugzilla	1503082	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1503082
Bugzilla	1502013	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1502013
Bugzilla	1510471	Memory safety bugs fixed in Firefox 64, Firefox ESR 60.4, and Thunderbird 60.4	https://bugzilla.mozilla.org/show_bug.cgi?id=1510471
Bugzilla	1488295		https://bugzilla.mozilla.org/show_bug.cgi?id=1488295
Bugzilla	1499861		https://bugzilla.mozilla.org/show_bug.cgi?id=1499861
Bugzilla	1504452		https://bugzilla.mozilla.org/show_bug.cgi?id=1504452
Bugzilla	1487964		https://bugzilla.mozilla.org/show_bug.cgi?id=1487964
Bugzilla	1500011		https://bugzilla.mozilla.org/show_bug.cgi?id=1500011

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:mozilla/Thunderbird		Thunderbird	< 60.4
Fixed	pkg:mozilla/Thunderbird		Thunderbird	= 60.4

# 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