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
AI Score
Confidence
High
EPSS
Percentile
47.3%
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 115.4.0 ESR.
Security Fix(es):
Mozilla: Queued up rendering could have allowed websites to clickjack (CVE-2023-5721)
Mozilla: Memory safety bugs fixed in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4 (CVE-2023-5730)
libvpx: crash related to VP9 encoding in libvpx (CVE-2023-44488)
Mozilla: Large WebGL draw could have led to a crash (CVE-2023-5724)
Mozilla: WebExtensions could open arbitrary URLs (CVE-2023-5725)
Mozilla: Improper object tracking during GC in the JavaScript engine could have led to a crash. (CVE-2023-5728)
Mozilla: Address bar spoofing via bidirectional characters (CVE-2023-5732)
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.
bugzilla.redhat.com/show_bug.cgi?id=2241806
bugzilla.redhat.com/show_bug.cgi?id=2245896
bugzilla.redhat.com/show_bug.cgi?id=2245898
bugzilla.redhat.com/show_bug.cgi?id=2245899
bugzilla.redhat.com/show_bug.cgi?id=2245900
bugzilla.redhat.com/show_bug.cgi?id=2245903
bugzilla.redhat.com/show_bug.cgi?id=2245906
errata.rockylinux.org/RLSA-2023:6188
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
AI Score
Confidence
High
EPSS
Percentile
47.3%