RedHatRHSA-2020:2825(RHSA-2020:2825) Important: firefox security update
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
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.011 Low
EPSS
Percentile
84.3%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 68.10.0 ESR.
Security Fix(es):
-
Mozilla: Memory corruption due to missing sign-extension for ValueTags on ARM64 (CVE-2020-12417)
-
Mozilla: Information disclosure due to manipulated URL object (CVE-2020-12418)
-
Mozilla: Use-after-free in nsGlobalWindowInner (CVE-2020-12419)
-
Mozilla: Use-After-Free when trying to connect to a STUN server (CVE-2020-12420)
-
Mozilla: Add-On updates did not respect the same certificate trust rules as software updates (CVE-2020-12421)
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 | x86_64 | firefox-debugsource | < 68.10.0-1.el8_0 | firefox-debugsource-68.10.0-1.el8_0.x86_64.rpm |
| RedHat | 8 | x86_64 | firefox | < 68.10.0-1.el8_0 | firefox-68.10.0-1.el8_0.x86_64.rpm |
| RedHat | 8 | x86_64 | firefox-debuginfo | < 68.10.0-1.el8_0 | firefox-debuginfo-68.10.0-1.el8_0.x86_64.rpm |
| RedHat | 8 | ppc64le | firefox | < 68.10.0-1.el8_0 | firefox-68.10.0-1.el8_0.ppc64le.rpm |
| RedHat | 8 | ppc64le | firefox-debuginfo | < 68.10.0-1.el8_0 | firefox-debuginfo-68.10.0-1.el8_0.ppc64le.rpm |
| RedHat | 8 | ppc64le | firefox-debugsource | < 68.10.0-1.el8_0 | firefox-debugsource-68.10.0-1.el8_0.ppc64le.rpm |
Related
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
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.011 Low
EPSS
Percentile
84.3%