CVE-2020-12421
Summary
| CVE | CVE-2020-12421 |
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-07-09 15:15:00 UTC |
| Updated | 2023-01-30 17:21:00 UTC |
| Description | When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. |
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| 1308251 - Remove built-in certificate requirement for addon updates |
MISC |
bugzilla.mozilla.org |
Issue Tracking, Permissions Required, Vendor Advisory |
| Mozilla Firefox: Multiple vulnerabilities (GLSA 202007-10) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| USN-4421-1: Thunderbird vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
|
| [security-announce] openSUSE-SU-2020:0983-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| Security Vulnerabilities fixed in Firefox 78 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| Security Vulnerabilities fixed in Firefox ESR 68.10 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| [security-announce] openSUSE-SU-2020:0967-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| Mozilla Thunderbird: Multiple vulnerabilities (GLSA 202007-09) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| [security-announce] openSUSE-SU-2020:1017-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| Security Vulnerabilities fixed in Thunderbird 68.10.0 — Mozilla |
MISC |
www.mozilla.org |
Vendor Advisory |
| [security-announce] openSUSE-SU-2020:0982-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 296072 Oracle Solaris 11.4 Support Repository Update (SRU) 25.75.3 Missing (CPUJUL2020)
- 354784 Amazon Linux Security Advisory for thunderbird : ALAS2-2023-1945
- 377180 Alibaba Cloud Linux Security Update for firefox (ALINUX2-SA-2020:0104)
- 500922 Alpine Linux Security Update for firefox-esr
- 500951 Alpine Linux Security Update for firefox
- 501074 Alpine Linux Security Update for mozjs68
- 502370 Alpine Linux Security Update for thunderbird
- 503836 Alpine Linux Security Update for firefox