CVE-2020-12399
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-12399
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12399.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-12399
- Related
- Published
- 2020-07-09T15:15:10Z
- Modified
- 2024-11-21T04:59:38Z
- Downstream
- Severity
-
- 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
- https://security.gentoo.org/glsa/202007-49
- https://www.debian.org/security/2020/dsa-4726
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html
- https://usn.ubuntu.com/4421-1/
- https://security-tracker.debian.org/tracker/CVE-2020-12399
Affected packages
Debian:11 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:12 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:13 / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source
Debian:11 / nss
Package
- Name
- nss
- Purl
- pkg:deb/debian/nss?arch=source
Debian:12 / nss
Package
- Name
- nss
- Purl
- pkg:deb/debian/nss?arch=source
Debian:13 / nss
Package
- Name
- nss
- Purl
- pkg:deb/debian/nss?arch=source
Debian:11 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:12 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source
Debian:13 / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source