CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
EPSS
Percentile
87.1%
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 68.8.0.
Security Fix(es):
Mozilla: Use-after-free during worker shutdown (CVE-2020-12387)
Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 (CVE-2020-12395)
usrsctp: Buffer overflow in AUTH chunk input validation (CVE-2020-6831)
Mozilla: Arbitrary local file access with ‘Copy as cURL’ (CVE-2020-12392)
Mozilla: Sender Email Address Spoofing using encoded Unicode characters (CVE-2020-12397)
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 |
---|---|---|---|---|---|
RedHat | 8 | aarch64 | thunderbird-debugsource | < 68.8.0-1.el8_2 | thunderbird-debugsource-68.8.0-1.el8_2.aarch64.rpm |
RedHat | 8 | aarch64 | thunderbird-debuginfo | < 68.8.0-1.el8_2 | thunderbird-debuginfo-68.8.0-1.el8_2.aarch64.rpm |
RedHat | 8 | ppc64le | thunderbird | < 68.8.0-1.el8_2 | thunderbird-68.8.0-1.el8_2.ppc64le.rpm |
RedHat | 8 | ppc64le | thunderbird-debuginfo | < 68.8.0-1.el8_2 | thunderbird-debuginfo-68.8.0-1.el8_2.ppc64le.rpm |
RedHat | 8 | aarch64 | thunderbird | < 68.8.0-1.el8_2 | thunderbird-68.8.0-1.el8_2.aarch64.rpm |
RedHat | 8 | x86_64 | thunderbird | < 68.8.0-1.el8_2 | thunderbird-68.8.0-1.el8_2.x86_64.rpm |
RedHat | 8 | ppc64le | thunderbird-debugsource | < 68.8.0-1.el8_2 | thunderbird-debugsource-68.8.0-1.el8_2.ppc64le.rpm |
RedHat | 8 | x86_64 | thunderbird-debuginfo | < 68.8.0-1.el8_2 | thunderbird-debuginfo-68.8.0-1.el8_2.x86_64.rpm |
RedHat | 8 | x86_64 | thunderbird-debugsource | < 68.8.0-1.el8_2 | thunderbird-debugsource-68.8.0-1.el8_2.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
EPSS
Percentile
87.1%