CVE-2020-12395

Name
CVE-2020-12395
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. 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 Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Broken Link https://bugzilla.mozilla.org/buglist.cgi?bug_id=1595886%2C1611482%2C1614704%2C1624098%2C1625749%2C1626382%2C1628076%2C1631508
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-17/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-18/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-16/
UBUNTU https://usn.ubuntu.com/4373-1/
MISC https://security.gentoo.org/glsa/202005-03
MISC https://security.gentoo.org/glsa/202005-04

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* firefox >= None < 76.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* firefox_esr >= None < 68.8.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* thunderbird >= None < 68.8.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
thunderbird edge-community 68.8.0-r0 None fixed
thunderbird edge-community 68.7.0-r0 None possibly vulnerable
thunderbird edge-community 68.6.0-r0 None possibly vulnerable
thunderbird edge-community 68.5.0-r0 None possibly vulnerable
thunderbird 3.22-community 68.8.0-r0 None fixed
thunderbird 3.22-community 68.7.0-r0 None possibly vulnerable
thunderbird 3.22-community 68.6.0-r0 None possibly vulnerable
thunderbird 3.22-community 68.5.0-r0 None possibly vulnerable
thunderbird 3.21-community 68.8.0-r0 None fixed
thunderbird 3.20-community 68.8.0-r0 None fixed
thunderbird 3.19-community 68.8.0-r0 None fixed
thunderbird 3.18-community 68.8.0-r0 None fixed
thunderbird 3.17-community 68.8.0-r0 None fixed
librewolf edge-community 76.0-r0 None fixed
librewolf 3.22-community 76.0-r0 None fixed
librewolf 3.21-community 76.0-r0 None fixed
firefox-esr edge-community 68.8.0-r0 None fixed
firefox-esr 3.22-community 68.8.0-r0 None fixed
firefox-esr 3.21-community 68.8.0-r0 None fixed
firefox-esr 3.20-community 68.8.0-r0 None fixed
firefox-esr 3.19-community 68.8.0-r0 None fixed
firefox-esr 3.18-community 68.8.0-r0 None fixed
firefox-esr 3.17-community 68.8.0-r0 None fixed
firefox edge-community 76.0-r0 None fixed
firefox edge-community 75.0-r0 None fixed
firefox edge-community 74.0.1-r0 None fixed
firefox edge-community 74.0-r0 None fixed
firefox edge-community 71.0.1-r0 None fixed
firefox edge-community 70.0-r0 None fixed
firefox edge-community 68.0.2-r0 None possibly vulnerable
firefox 3.22-community 76.0-r0 None fixed
firefox 3.22-community 75.0-r0 None fixed
firefox 3.22-community 74.0.1-r0 None fixed
firefox 3.22-community 74.0-r0 None fixed
firefox 3.22-community 71.0.1-r0 None fixed
firefox 3.22-community 70.0-r0 None fixed
firefox 3.22-community 68.0.2-r0 None possibly vulnerable
firefox 3.21-community 76.0-r0 None fixed
firefox 3.20-community 76.0-r0 None fixed
firefox 3.19-community 76.0-r0 None fixed
firefox 3.18-community 76.0-r0 None fixed
firefox 3.17-community 76.0-r0 None fixed