CVE-2019-11764
First published: Tue Oct 22 2019(Updated: )
Last updated 24 July 2024
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/firefox | <0:68.2.0-4.el6_10 | 0:68.2.0-4.el6_10 |
| redhat/thunderbird | <0:68.2.0-2.el6_10 | 0:68.2.0-2.el6_10 |
| redhat/firefox | <0:68.2.0-1.el7_7 | 0:68.2.0-1.el7_7 |
| redhat/thunderbird | <0:68.2.0-1.el7_7 | 0:68.2.0-1.el7_7 |
| redhat/firefox | <0:68.2.0-2.el8_0 | 0:68.2.0-2.el8_0 |
| redhat/thunderbird | <0:68.2.0-1.el8_0 | 0:68.2.0-1.el8_0 |
| redhat/firefox | <68.2 | 68.2 |
| redhat/thunderbird | <68.2 | 68.2 |
| Mozilla Thunderbird | <68.2 | 68.2 |
| Mozilla Firefox ESR | <68.2 | 68.2 |
| Mozilla Firefox | <70 | 70 |
| Mozilla Firefox | <70.0 | |
| Mozilla Firefox ESR | <68.2 | |
| Mozilla Thunderbird | <68.2 | |
| Canonical Ubuntu Linux | =16.04 | |
| debian/firefox | 133.0.3-1 | |
| debian/firefox-esr | 115.14.0esr-1~deb11u1 128.5.0esr-1~deb11u1 128.3.1esr-1~deb12u1 128.5.0esr-1~deb12u1 128.5.0esr-1 128.5.1esr-1 | |
| debian/thunderbird | 1:115.12.0-1~deb11u1 1:128.5.0esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.5.0esr-1~deb12u1 1:128.5.2esr-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2019-11764 https://nvd.nist.gov/vuln/detail/CVE-2019-11764 https://www.mozilla.org/en-US/security/advisories/mfsa2019-33/#CVE-2019-11764
- https://bugzilla.redhat.com/show_bug.cgi?id=1764446
- https://access.redhat.com/errata/RHSA-2019:3281
- https://access.redhat.com/errata/RHSA-2019:3756
- https://access.redhat.com/errata/RHSA-2019:3193
- https://access.redhat.com/errata/RHSA-2019:3210
- https://access.redhat.com/errata/RHSA-2019:3196
- https://access.redhat.com/errata/RHSA-2019:3237
- https://access.redhat.com/security/cve/cve-2019-11764
- https://www.mozilla.org/security/advisories/mfsa2019-33/
- https://www.mozilla.org/security/advisories/mfsa2019-34/
- https://www.mozilla.org/security/advisories/mfsa2019-35/
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1558522%2C1577061%2C1548044%2C1571223%2C1573048%2C1578933%2C1575217%2C1583684%2C1586845%2C1581950%2C1583463%2C1586599
- https://security.gentoo.org/glsa/202003-10
- https://usn.ubuntu.com/4335-1/
- https://launchpad.net/bugs/cve/CVE-2019-11764
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-33/#CVE-2019-11764
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-33/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-34/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-34/#CVE-2019-11764
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-35/#CVE-2019-11764
- https://security-tracker.debian.org/tracker/CVE-2019-11764
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11764
- https://nvd.nist.gov/vuln/detail/CVE-2019-11764
- https://ubuntu.com/security/CVE-2019-11764
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2019-11764?
CVE-2019-11764 is a vulnerability discovered in Firefox 69 and Firefox ESR 68.1 that allows memory safety bugs to be exploited.
What is the severity of CVE-2019-11764?
CVE-2019-11764 has a severity rating of 8.8, which is classified as critical.
Which software versions are affected by CVE-2019-11764?
Firefox versions 69 and Firefox ESR 68.1 are affected by CVE-2019-11764.
How can CVE-2019-11764 be fixed?
To fix CVE-2019-11764, you should update Firefox to version 68.2 or later.
Where can I find more information about CVE-2019-11764?
You can find more information about CVE-2019-11764 on the Mozilla Bugzilla and Mozilla security advisories websites.
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