- Vulnerability/
- RHSA-2021:4954
6/12/2021
RHSA-2021:4954: Critical: thunderbird security update
First published: Mon Dec 06 2021(Updated: )
Mozilla Thunderbird is a standalone mail and newsgroup client.<br>Security Fix(es):<br><li> nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/thunderbird | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird-debuginfo | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird-debugsource | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird-debuginfo | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird-debugsource | <91.3.0-3.el8_2 | 91.3.0-3.el8_2 |
| redhat/thunderbird | <91.3.0-3.el8_2.aa | 91.3.0-3.el8_2.aa |
| redhat/thunderbird-debuginfo | <91.3.0-3.el8_2.aa | 91.3.0-3.el8_2.aa |
| redhat/thunderbird-debugsource | <91.3.0-3.el8_2.aa | 91.3.0-3.el8_2.aa |
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Reference Links
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- source/Red Hat
- anchor-id/RHSA-2021:4954
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- package-manager/redhat