CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
77.9%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.5.0 ESR.
Security Fix(es):
Mozilla: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code (CVE-2020-26951)
Mozilla: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5 (CVE-2020-26968)
Mozilla: Variable time processing of cross-origin images during drawImage calls (CVE-2020-16012)
Mozilla: Fullscreen could be enabled without displaying the security UI (CVE-2020-26953)
Mozilla: XSS through paste (manual and clipboard API) (CVE-2020-26956)
Mozilla: Requests intercepted through ServiceWorkers lacked MIME type restrictions (CVE-2020-26958)
Mozilla: Use-after-free in WebRequestService (CVE-2020-26959)
Mozilla: Potential use-after-free in uses of nsTArray (CVE-2020-26960)
Mozilla: DoH did not filter IPv4 mapped IP Addresses (CVE-2020-26961)
Mozilla: Software keyboards may have remembered typed passwords (CVE-2020-26965)
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 | 6 | x86_64 | firefox-debuginfo | < 78.5.0-1.el6_10 | firefox-debuginfo-78.5.0-1.el6_10.x86_64.rpm |
RedHat | 6 | s390x | firefox | < 78.5.0-1.el6_10 | firefox-78.5.0-1.el6_10.s390x.rpm |
RedHat | 6 | ppc64 | firefox-debuginfo | < 78.5.0-1.el6_10 | firefox-debuginfo-78.5.0-1.el6_10.ppc64.rpm |
RedHat | 6 | s390x | firefox-debuginfo | < 78.5.0-1.el6_10 | firefox-debuginfo-78.5.0-1.el6_10.s390x.rpm |
RedHat | 6 | x86_64 | firefox | < 78.5.0-1.el6_10 | firefox-78.5.0-1.el6_10.x86_64.rpm |
RedHat | 6 | i686 | firefox | < 78.5.0-1.el6_10 | firefox-78.5.0-1.el6_10.i686.rpm |
RedHat | 6 | ppc64 | firefox | < 78.5.0-1.el6_10 | firefox-78.5.0-1.el6_10.ppc64.rpm |
CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
77.9%