8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
56.6%
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.4.0.
Security Fix(es):
Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators (CVE-2022-39249)
Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a device verification attack (CVE-2022-39250)
Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack (CVE-2022-39251)
Mozilla: Same-origin policy violation could have leaked cross-origin URLs (CVE-2022-42927)
Mozilla: Memory Corruption in JS Engine (CVE-2022-42928)
Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data corruption issue (CVE-2022-39236)
Mozilla: Denial of Service via window.print (CVE-2022-42929)
Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird 102.4 (CVE-2022-42932)
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.
bugzilla.redhat.com/show_bug.cgi?id=2135391
bugzilla.redhat.com/show_bug.cgi?id=2135393
bugzilla.redhat.com/show_bug.cgi?id=2135395
bugzilla.redhat.com/show_bug.cgi?id=2135396
bugzilla.redhat.com/show_bug.cgi?id=2136156
bugzilla.redhat.com/show_bug.cgi?id=2136157
bugzilla.redhat.com/show_bug.cgi?id=2136158
bugzilla.redhat.com/show_bug.cgi?id=2136159
errata.rockylinux.org/RLSA-2022:7190
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
56.6%