[MFSA-2016-96] Security vulnerabilities fixed in Thunderbird 45.6
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-2016-9893: Memory safety bugs fixed in Thunderbird 45.6 (critical)
Mozilla developers and community members Jan de Mooij, Iris Hsiao, Christian Holler, Carsten Book, Timothy Nikkel, Christoph Diehl, Olli Pettay, Raymond Forbes, and Boris Zbarsky reported memory safety bugs present in Thunderbird 45.5. 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-2016-9895: CSP bypass using marquee tag (high)
Event handlers on <code>marquee</code> elements were executed despite a strict Content Security Policy (CSP) that disallowed inline JavaScript.CVE-2016-9897: Memory corruption in libGLES (high)
Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES.CVE-2016-9898: Use-after-free in Editor while manipulating DOM subtrees (high)
Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor.CVE-2016-9899: Use-after-free while manipulating DOM events and audio elements (critical)
Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption.CVE-2016-9900: Restricted external resources can be loaded by SVG images through data URLs (high)
External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of <code>data:</code> URLs. This could allow for cross-domain data leakage.CVE-2016-9904: Cross-origin information leak in shared atoms (high)
An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites.CVE-2016-9905: Crash in EnumerateSubDocuments (high)
A potentially exploitable crash in <code>EnumerateSubDocuments</code> while adding or removing sub-documents.
Package | Affected Version |
---|---|
pkg:mozilla/Thunderbird | < 45.6 |
Package | Fixed Version |
---|---|
pkg:mozilla/Thunderbird | = 45.6 |
- ID
- MFSA-2016-96
- Severity
- critical
- URL
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-96
- Published
-
2016-12-28T00:00:00
(7 years ago) - Modified
-
2016-12-28T00:00:00
(7 years ago) - Other Advisories
-
- ALPINE:CVE-2016-9893
- ALPINE:CVE-2016-9895
- ALPINE:CVE-2016-9897
- ALPINE:CVE-2016-9898
- ALPINE:CVE-2016-9899
- ALPINE:CVE-2016-9900
- ALPINE:CVE-2016-9904
- ALPINE:CVE-2016-9905
- ASA-201612-15
- DSA-3734-1
- DSA-3757-1
- ELSA-2016-2946
- ELSA-2016-2973
- FREEBSD:512C0FFD-CD39-4DA4-B2DC-81FF4BA8E238
- GLSA-201701-15
- MFSA-2016-94
- MFSA-2016-95
- openSUSE-SU-2016:3307-1
- openSUSE-SU-2016:3308-1
- RHSA-2016:2946
- RHSA-2016:2973
- SSA:2016-365-02
- SUSE-SU-2016:3210-1
- SUSE-SU-2016:3222-1
- SUSE-SU-2016:3223-1
- USN-3155-1
- USN-3165-1
Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
---|---|---|---|---|---|---|---|
Affected | pkg:mozilla/Thunderbird | Thunderbird | < 45.6 | ||||
Fixed | pkg:mozilla/Thunderbird | Thunderbird | = 45.6 |
# 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 |