CVE-2020-12399

Name
CVE-2020-12399
Description
NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
NVD Severity
medium
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
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-20/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-21/
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-22/
Third Party Advisory https://www.debian.org/security/2020/dsa-4726
Third Party Advisory https://usn.ubuntu.com/4421-1/
Third Party Advisory https://security.gentoo.org/glsa/202007-49
MLIST https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* firefox >= None < 77.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* firefox_esr >= None < 68.9.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* thunderbird >= None < 68.9.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status