CVE-2016-9898: Use After Free
First published: Tue Dec 13 2016(Updated: )
Use-after-free resulting in potentially exploitable crash when manipulating DOM subtrees in the Editor.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/firefox | 118.0.2-1 | |
| debian/firefox-esr | 91.12.0esr-1~deb10u1 115.3.1esr-1~deb10u1 102.15.0esr-1~deb11u1 115.3.1esr-1~deb11u1 102.15.1esr-1~deb12u1 115.3.0esr-1~deb12u1 115.3.0esr-1 | |
| Thunderbird | <45.6 | 45.6 |
| Debian | =9.0 | |
| Red Hat Enterprise Linux | =5.0 | |
| Red Hat Enterprise Linux | =6.0 | |
| Red Hat Enterprise Linux | =7.0 | |
| Red Hat Enterprise Linux Desktop | =5.0 | |
| Red Hat Enterprise Linux Desktop | =6.0 | |
| Red Hat Enterprise Linux Desktop | =7.0 | |
| Red Hat Enterprise Linux Server | =5.0 | |
| Red Hat Enterprise Linux Server | =6.0 | |
| Red Hat Enterprise Linux Server | =7.0 | |
| Red Hat Enterprise Linux Server | =7.3 | |
| Red Hat Enterprise Linux Server | =7.4 | |
| Red Hat Enterprise Linux Server | =7.3 | |
| Red Hat Enterprise Linux Server | =7.4 | |
| Red Hat Enterprise Linux Server | =7.5 | |
| Red Hat Enterprise Linux Workstation | =5.0 | |
| Red Hat Enterprise Linux Workstation | =6.0 | |
| Red Hat Enterprise Linux Workstation | =7.0 | |
| Thunderbird | <45.6.0 | |
| Firefox | <50.1.0 | |
| Firefox ESR | <45.6.0 | |
| Firefox | <50.1 | 50.1 |
| Firefox ESR | <45.6 | 45.6 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1314442
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-96/
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-94/
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-95/
- http://rhn.redhat.com/errata/RHSA-2016-2946.html
- http://www.securityfocus.com/bid/94885
- http://www.securitytracker.com/id/1037461
- https://security.gentoo.org/glsa/201701-15
- https://www.debian.org/security/2017/dsa-3757
- https://www.mozilla.org/security/advisories/mfsa2016-94/
- https://www.mozilla.org/security/advisories/mfsa2016-95/
- https://www.mozilla.org/security/advisories/mfsa2016-96/
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-95/#CVE-2016-9898
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-96/#CVE-2016-9898
- https://security-tracker.debian.org/tracker/CVE-2016-9898
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2016-9898?
CVE-2016-9898 has been categorized as a high-severity vulnerability due to its potential for exploitation and resulting crashes.
How do I fix CVE-2016-9898?
To fix CVE-2016-9898, update to Firefox version 50.1 or later, Firefox ESR version 45.6 or later, or Thunderbird version 45.6 or later.
What versions of Firefox are affected by CVE-2016-9898?
CVE-2016-9898 affects all Firefox versions prior to 50.1.
Which Thunderbird version is impacted by CVE-2016-9898?
CVE-2016-9898 impacts Thunderbird versions before 45.6.
Is Firefox ESR affected by CVE-2016-9898?
Yes, Firefox ESR versions before 45.6 are affected by CVE-2016-9898.
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