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
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.5%
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.11.
Security Fix(es):
Mozilla: CSP sandbox header without allow-scripts
can be bypassed via retargeted javascript: URI (CVE-2022-34468)
Mozilla: Use-after-free in nsSHistory (CVE-2022-34470)
Mozilla: A popup window could be resized in a way to overlay the address bar with web content (CVE-2022-34479)
Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 (CVE-2022-34484)
Mozilla: Undesired attributes could be set as part of prototype pollution (CVE-2022-2200)
Mozilla: An email with a mismatching OpenPGP signature date was accepted as valid (CVE-2022-2226)
Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744)
Mozilla: Unavailable PAC file resulted in OCSP requests being blocked (CVE-2022-34472)
Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481)
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 | 7 | ppc64le | thunderbird | < 91.11.0-2.el7_9 | thunderbird-91.11.0-2.el7_9.ppc64le.rpm |
RedHat | 7 | ppc64le | thunderbird-debuginfo | < 91.11.0-2.el7_9 | thunderbird-debuginfo-91.11.0-2.el7_9.ppc64le.rpm |
RedHat | 7 | x86_64 | thunderbird | < 91.11.0-2.el7_9 | thunderbird-91.11.0-2.el7_9.x86_64.rpm |
RedHat | 7 | x86_64 | thunderbird-debuginfo | < 91.11.0-2.el7_9 | thunderbird-debuginfo-91.11.0-2.el7_9.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
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.5%