Critical severity9.8NVD Advisory· Published Apr 24, 2020· Updated Jun 17, 2026
CVE-2020-6825
CVE-2020-6825
Description
Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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 < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
32<75+ 2 more
- (no CPE)range: <75
- (no CPE)range: unspecified
- (no CPE)range: unspecified
<68.7.0+ 1 more
- (no CPE)range: <68.7.0
- (no CPE)range: unspecified
- osv-coords27 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1
< 128.5.1-1.1+ 26 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 68.7.0-lp151.2.42.1
- (no CPE)range: < 92.0-1.2
- (no CPE)range: < 68.7.0-lp151.2.31.1
- (no CPE)range: < 91.1.1-1.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-3.84.2
- (no CPE)range: < 68.7.0-78.70.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-109.116.1
- (no CPE)range: < 68.7.0-3.77.1
Patches
Vulnerability mechanics
References
5- usn.ubuntu.com/4335-1/nvdThird Party Advisory
- www.mozilla.org/security/advisories/mfsa2020-12/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2020-13/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2020-14/nvdVendor Advisory
- bugzilla.mozilla.org/buglist.cginvdIssue TrackingPermissions Required
News mentions
0No linked articles in our index yet.