CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
72.8%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.6.0 ESR.
Security Fix(es):
chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)
Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)
Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)
Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free (CVE-2020-26974)
Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6 (CVE-2020-35113)
Mozilla: Internal network hosts could have been probed by a malicious webpage (CVE-2020-26978)
Mozilla: The proxy.onRequest API did not catch view-source URLs (CVE-2020-35111)
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 | aarch64 | firefox | < 78.6.0-1.el8_3 | firefox-78.6.0-1.el8_3.aarch64.rpm |
RedHat | 8 | s390x | firefox-debugsource | < 78.6.0-1.el8_3 | firefox-debugsource-78.6.0-1.el8_3.s390x.rpm |
RedHat | 8 | aarch64 | firefox-debuginfo | < 78.6.0-1.el8_3 | firefox-debuginfo-78.6.0-1.el8_3.aarch64.rpm |
RedHat | 8 | s390x | firefox-debuginfo | < 78.6.0-1.el8_3 | firefox-debuginfo-78.6.0-1.el8_3.s390x.rpm |
RedHat | 8 | ppc64le | firefox-debugsource | < 78.6.0-1.el8_3 | firefox-debugsource-78.6.0-1.el8_3.ppc64le.rpm |
RedHat | 8 | x86_64 | firefox-debugsource | < 78.6.0-1.el8_3 | firefox-debugsource-78.6.0-1.el8_3.x86_64.rpm |
RedHat | 8 | ppc64le | firefox-debuginfo | < 78.6.0-1.el8_3 | firefox-debuginfo-78.6.0-1.el8_3.ppc64le.rpm |
RedHat | 8 | x86_64 | firefox-debuginfo | < 78.6.0-1.el8_3 | firefox-debuginfo-78.6.0-1.el8_3.x86_64.rpm |
RedHat | 8 | ppc64le | firefox | < 78.6.0-1.el8_3 | firefox-78.6.0-1.el8_3.ppc64le.rpm |
RedHat | 8 | s390x | firefox | < 78.6.0-1.el8_3 | firefox-78.6.0-1.el8_3.s390x.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
72.8%