9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.009 Low
EPSS
Percentile
82.4%
An update is available for thunderbird.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.2.0.
Security Fix(es):
Mozilla: Use-after-free in MessageTask (CVE-2021-38496)
Mozilla: Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2 (CVE-2021-38500)
Mozilla: Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 (CVE-2021-38501)
Mozilla: Downgrade attack on SMTP STARTTLS connections (CVE-2021-38502)
rust-crossbeam-deque: race condition may lead to double free (CVE-2021-32810)
Mozilla: Validation message could have been overlaid on another origin (CVE-2021-38497)
Mozilla: Use-after-free of nsLanguageAtomService object (CVE-2021-38498)
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
rocky | 8 | aarch64 | thunderbird | < 91.2.0-1.el8_4 | thunderbird-0:91.2.0-1.el8_4.aarch64.rpm |
rocky | 8 | x86_64 | thunderbird | < 91.2.0-1.el8_4 | thunderbird-0:91.2.0-1.el8_4.x86_64.rpm |
rocky | 8 | aarch64 | thunderbird-debuginfo | < 91.2.0-1.el8_4 | thunderbird-debuginfo-0:91.2.0-1.el8_4.aarch64.rpm |
rocky | 8 | x86_64 | thunderbird-debuginfo | < 91.2.0-1.el8_4 | thunderbird-debuginfo-0:91.2.0-1.el8_4.x86_64.rpm |
rocky | 8 | aarch64 | thunderbird-debugsource | < 91.2.0-1.el8_4 | thunderbird-debugsource-0:91.2.0-1.el8_4.aarch64.rpm |
rocky | 8 | x86_64 | thunderbird-debugsource | < 91.2.0-1.el8_4 | thunderbird-debugsource-0:91.2.0-1.el8_4.x86_64.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.009 Low
EPSS
Percentile
82.4%