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
firefox is vulnerable to arbitrary code execution. A type-confusion bug in the JIT optiomizations involving the Javascript arguments object could confuse later optimization and result in arbitrary code execution.
lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
bugzilla.mozilla.org/show_bug.cgi?id=1647293
usn.ubuntu.com/4443-1/
www.mozilla.org/en-US/security/advisories/mfsa2020-30/#CVE-2020-15656
www.mozilla.org/en-US/security/advisories/mfsa2020-32/#CVE-2020-15656
www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656
www.mozilla.org/security/advisories/mfsa2020-30/
www.mozilla.org/security/advisories/mfsa2020-32/
www.mozilla.org/security/advisories/mfsa2020-33/
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