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
0.005 Low
EPSS
Percentile
75.5%
An update is available for firefox.
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 Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 91.4.0 ESR.
Security Fix(es):
Mozilla: Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4
Mozilla: URL leakage when navigating while executing asynchronous function (CVE-2021-43536)
Mozilla: Heap buffer overflow when using structured clone (CVE-2021-43537)
Mozilla: Missing fullscreen and pointer lock notification when requesting both (CVE-2021-43538)
Mozilla: GC rooting failure when calling wasm instance methods (CVE-2021-43539)
Mozilla: External protocol handler parameters were unescaped (CVE-2021-43541)
Mozilla: XMLHttpRequest error codes could have leaked the existence of an external protocol handler (CVE-2021-43542)
Mozilla: Bypass of CSP sandbox directive when embedding (CVE-2021-43543)
Mozilla: Denial of Service when using the Location API in a loop (CVE-2021-43545)
Mozilla: Cursor spoofing could overlay user interface when native cursor is zoomed (CVE-2021-43546)
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 | firefox | < 91.4.0-1.el8_5 | firefox-0:91.4.0-1.el8_5.aarch64.rpm |
rocky | 8 | x86_64 | firefox | < 91.4.0-1.el8_5 | firefox-0:91.4.0-1.el8_5.x86_64.rpm |
rocky | 8 | aarch64 | firefox-debuginfo | < 91.4.0-1.el8_5 | firefox-debuginfo-0:91.4.0-1.el8_5.aarch64.rpm |
rocky | 8 | x86_64 | firefox-debuginfo | < 91.4.0-1.el8_5 | firefox-debuginfo-0:91.4.0-1.el8_5.x86_64.rpm |
rocky | 8 | aarch64 | firefox-debugsource | < 91.4.0-1.el8_5 | firefox-debugsource-0:91.4.0-1.el8_5.aarch64.rpm |
rocky | 8 | x86_64 | firefox-debugsource | < 91.4.0-1.el8_5 | firefox-debugsource-0:91.4.0-1.el8_5.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
0.005 Low
EPSS
Percentile
75.5%