[RHSA-2021:1192] thunderbird security update
Severity
Moderate
Affected Packages
2
CVEs
5
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.9.1.
Security Fix(es):
Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key (CVE-2021-23991)
Mozilla: A crafted OpenPGP key with an invalid user ID could be used to confuse the user (CVE-2021-23992)
Mozilla: Inability to send encrypted OpenPGP email after importing a crafted OpenPGP key (CVE-2021-23993)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Package | Affected Version |
|---|---|
 pkg:rpm/redhat/thunderbird?arch=x86_64&distro=redhat-7.9
|
< 78.9.1-1.el7_9 |
|
pkg:rpm/redhat/thunderbird?arch=ppc64le&distro=redhat-7.9
|
< 78.9.1-1.el7_9 |
- ID
- RHSA-2021:1192
- Severity
- moderate
- URL
- https://access.redhat.com/errata/RHSA-2021:1192
- Published
-
2021-04-14T00:00:00
(3 years ago) - Modified
-
2021-04-14T00:00:00
(3 years ago) - Rights
- Copyright 2021 Red Hat, Inc.
- Other Advisories
ALAS2-2021-1644
ALSA-2021:1193
DSA-4876-1
ELSA-2021-1192
MFSA-2021-13
openSUSE-SU-2021:0580-1
SUSE-SU-2021:1167-1
USN-4936-1| Source | # ID | Name | URL |
|---|---|---|---|
| Bugzilla | 1948393 |
|
|
| Bugzilla | 1948394 |
|
|
| Bugzilla | 1948395 |
|
|
| Bugzilla | 1951872 |
|
|
| Bugzilla | 1951873 |
|
|
| RHSA | RHSA-2021:1192 |
|
|
| CVE | CVE-2021-23991 |
|
|
| CVE | CVE-2021-23992 |
|
|
| CVE | CVE-2021-23993 |
|
|
| CVE | CVE-2021-29949 |
|
|
| CVE | CVE-2021-29950 |
|
| Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
|---|---|---|---|---|---|---|---|
| Affected | pkg:rpm/redhat/thunderbird?arch=x86_64&distro=redhat-7.9 | redhat |
thunderbird
|
< 78.9.1-1.el7_9 | redhat-7.9 | x86_64 | |
| Affected | pkg:rpm/redhat/thunderbird?arch=ppc64le&distro=redhat-7.9 | redhat |
thunderbird
|
< 78.9.1-1.el7_9 | redhat-7.9 | ppc64le |
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |