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CVE-2021-43543

🗓️ 08 Dec 2021 00:00:00Reported by ubuntu.comType

Documents loaded could escape CSP sandbox limits

Reporter	Title	Published	Views	Family All 155
Veracode	Remote Code Execution (RCE)	10 Dec 202107:38	–	veracode
CVE	CVE-2021-43543	8 Dec 202122:15	–	cve
NVD	CVE-2021-43543	8 Dec 202122:15	–	nvd
AlpineLinux	CVE-2021-43543	8 Dec 202122:15	–	alpinelinux
Prion	Code injection	8 Dec 202122:15	–	prion
Cvelist	CVE-2021-43543	8 Dec 202121:19	–	cvelist
RedhatCVE	CVE-2021-43543	8 Dec 202102:50	–	redhatcve
Debian CVE	CVE-2021-43543	8 Dec 202122:15	–	debiancve
CNVD	Mozilla Firefox Cross-Site Scripting Vulnerability (CNVD-2021-99615)	13 Dec 202100:00	–	cnvd
Tenable Nessus	Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2021:5014)	8 Dec 202100:00	–	nessus

Source	Link
mozilla	www.mozilla.org/en-US/security/advisories/mfsa2021-52/
mozilla	www.mozilla.org/en-US/security/advisories/mfsa2021-53/
mozilla	www.mozilla.org/en-US/security/advisories/mfsa2021-54/
ubuntu	www.ubuntu.com/security/notices/USN-5186-1
ubuntu	www.ubuntu.com/security/notices/USN-5246-1
ubuntu	www.ubuntu.com/security/notices/USN-5248-1
cve	www.cve.org/CVERecord
nvd	www.nvd.nist.gov/vuln/detail/CVE-2021-43543
launchpad	www.launchpad.net/bugs/cve/CVE-2021-43543
security-tracker	www.security-tracker.debian.org/tracker/CVE-2021-43543

OS	OS Version	Architecture	Package	Package Version	Filename
ubuntu	18.04	noarch	firefox	95.0+build1-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	firefox	95.0+build1-0ubuntu0.20.04.1	UNKNOWN
ubuntu	21.04	noarch	firefox	95.0+build1-0ubuntu0.21.04.1	UNKNOWN
ubuntu	21.10	noarch	firefox	95.0+build1-0ubuntu0.21.10.1	UNKNOWN
ubuntu	22.04	noarch	firefox	95.0+build1-0ubuntu1	UNKNOWN
ubuntu	22.10	noarch	firefox	95.0+build1-0ubuntu1	UNKNOWN
ubuntu	23.04	noarch	firefox	95.0+build1-0ubuntu1	UNKNOWN
ubuntu	23.10	noarch	firefox	95.0+build1-0ubuntu1	UNKNOWN
ubuntu	24.04	noarch	firefox	95.0+build1-0ubuntu1	UNKNOWN
ubuntu	18.04	noarch	mozjs38	any	UNKNOWN

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08 Dec 2021 00:00Current

1.1Low risk

Vulners AI Score1.1

CVSS24.3

CVSS36.1

EPSS0.008