CVE-2020-6814
Description
Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.837
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Mozilla Firefox ESR (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox ESR (x64) (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (74.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Firefox (x64) (74.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (68.6.0) | Windows |
| Multiple vulnerabilities fixed in Mozilla Thunderbird (x64) (68.6.0) | Windows |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (74.0) | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Firefox ESR for Mac 68.0.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 73.0.1 | Mac |
| Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 68.5.0 | Mac |
| Multiple vulnerabilities are fixed in Mozilla Firefox For Mac 68.6 | Mac |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb9u1_i386.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb9u1_amd64.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb10u1_i386.deb | Linux |
| firefox-esr security update(DSA-4639-1) firefox-esr_68.6.0esr-1~deb10u1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.16.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.16.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source web browser (USN-4299-1) firefox_74.0+build3-0ubuntu0.19.10.1_amd64.deb | Linux |
| (RHSA-2020:0815) firefox security update firefox-68.6.0-1.el7_7.i686.rpm | Linux |
| (RHSA-2020:0815) firefox security update firefox-68.6.0-1.el7_7.x86_64.rpm | Linux |
| (RHSA-2020:0816) firefox security update firefox-68.6.0-1.el6_10.i686.rpm | Linux |
| (RHSA-2020:0816) firefox security update firefox-68.6.0-1.el6_10.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debuginfo-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-debuginfo-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-debugsource-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-debugsource-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-translations-common-68.6.0-109.110.1.x86_64.rpm | Linux |
| SUSE-SU-2020:0717-1(SUSE Linux Enterprise Server 12-SP4 ) MozillaFirefox-translations-common-68.6.0-109.110.1.x86_64_SP4.rpm | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb9u1_i386.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb9u1_amd64.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb10u1_i386.deb | Linux |
| thunderbird security update(DSA-4642-1) thunderbird_68.6.0-1~deb10u1_amd64.deb | Linux |
| (RHSA-2020:0905) thunderbird security update thunderbird-68.6.0-1.el7_7.x86_64.rpm | Linux |
| (RHSA-2020:0914) thunderbird security update thunderbird-68.6.0-1.el6_10.i686.rpm | Linux |
| (RHSA-2020:0914) thunderbird security update thunderbird-68.6.0-1.el6_10.x86_64.rpm | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.18.04.1_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.18.04.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.19.10.1_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4328-1) thunderbird_68.7.0+build1-0ubuntu0.19.10.1_amd64.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4335-1) thunderbird_68.7.0+build1-0ubuntu0.16.04.2_i386.deb | Linux |
| Mozilla Open Source mail and newsgroup client (USN-4335-1) thunderbird_68.7.0+build1-0ubuntu0.16.04.2_amd64.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-313281 | Mozilla Firefox ESR (68.6.0) |
| PATCH-313282 | Mozilla Firefox ESR (x64) (68.6.0) |
| PATCH-313279 | Mozilla Firefox (74.0) |
| PATCH-313280 | Mozilla Firefox (x64) (74.0) |
| PATCH-313337 | Mozilla Thunderbird (68.6.0) |
| PATCH-313338 | Mozilla Thunderbird (x64) (68.6.0) |
| PATCH-607000 | Mozilla Firefox For Mac (124.0) |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611808 | Mozilla Firefox ESR for MAC 128.14.0 |
| PATCH-611870 | Mozilla Firefox For Mac (142.0.1) |
| PATCH-611807 | Mozilla Thunderbird For Mac (142.0) |
| PATCH-612783 | Mozilla Firefox For Mac (145.0.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234