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Mozilla: Type confusion for special arguments in IonMonkey

🗓️ 30 Sep 2020 06:42:18Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

IonMonkey type confusion from arguments optimizations; mitigated, moderate severity.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package firefox-esr version 78.1.0-alt1
28 Jul 202000:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package thunderbird version 78.1.1-alt1
18 Aug 202000:00
–altlinux
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 68.12.0 ESR + CVE-2020-15659) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF11 + ICAM2019.3.0 - 2020.2.0
27 Sep 202010:38
–ibm
AlpineLinux		CVE-2020-15656
10 Aug 202017:43
–alpinelinux
BDU FSTEC		The vulnerability of JIT optimization in Firefox browsers, related to access to data without type control, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.
13 Jan 202100:00
–bdu_fstec
Tenable Nessus		CentOS 8 : firefox (CESA-2020:3557)
1 Feb 202100:00
–nessus
Tenable Nessus		CentOS 7 : firefox (RHSA-2020:4080)
9 Oct 202400:00
–nessus
Tenable Nessus		Mozilla Firefox ESR < 78.1
29 Jul 202000:00
–nessus
Tenable Nessus		Mozilla Firefox < 79.0
28 Jul 202000:00
–nessus
Tenable Nessus		Mozilla Thunderbird < 78.1
4 Aug 202000:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64firefox0:78.3.0-1.el7_9firefox-0:78.3.0-1.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lefirefox0:78.3.0-1.el7_9firefox-0:78.3.0-1.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7s390xfirefox0:78.3.0-1.el7_9firefox-0:78.3.0-1.el7_9.s390x.rpm
Red Hat Enterprise Linux7x86_64firefox0:78.3.0-1.el7_9firefox-0:78.3.0-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7anyfirefox0:78.3.0-1.el7_9.i686firefox-0:78.3.0-1.el7_9.i686.noarch.rpm
Red Hat Enterprise Linux7ppc64firefox-debuginfo0:78.3.0-1.el7_9firefox-debuginfo-0:78.3.0-1.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lefirefox-debuginfo0:78.3.0-1.el7_9firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7s390xfirefox-debuginfo0:78.3.0-1.el7_9firefox-debuginfo-0:78.3.0-1.el7_9.s390x.rpm
Red Hat Enterprise Linux7x86_64firefox-debuginfo0:78.3.0-1.el7_9firefox-debuginfo-0:78.3.0-1.el7_9.x86_64.rpm

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25 Jun 2026 10:56Current
7.3High risk
Vulners AI Score7.3
CVSS 3.18.8
CVSS 29.3
EPSS0.01511
CWE-843
ionmonkey type confusionarguments optimizationsfirefox extended supportthunderbird
5