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
9.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
56.6%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 102.3.0 ESR.
Security Fix(es):
Mozilla: Bypassing FeaturePolicy restrictions on transient pages (CVE-2022-40959)
Mozilla: Data-race when parsing non-UTF-8 URLs in threads (CVE-2022-40960)
Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3 (CVE-2022-40962)
Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix (CVE-2022-40958)
Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)
Mozilla: Incoherent instruction cache when building WASM on ARM64 (CVE-2022-40957)
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.
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
9.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
56.6%