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CVE-2021-43540

🗓️ 08 Dec 2021 21:08:20Reported by mozillaType

WebExtension permissions vulnerability in Firefo

Reporter	Title	Published	Views	Family All 27
UbuntuCve	CVE-2021-43540	8 Dec 202100:00	–	ubuntucve
Prion	Code injection	8 Dec 202122:15	–	prion
CNVD	Mozilla Firefox ESR input validation error vulnerability	10 Dec 202100:00	–	cnvd
NVD	CVE-2021-43540	8 Dec 202122:15	–	nvd
Veracode	Denial Of Service (DoS)	12 Dec 202106:15	–	veracode
Debian CVE	CVE-2021-43540	8 Dec 202122:15	–	debiancve
CVE	CVE-2021-43540	8 Dec 202122:15	–	cve
AlpineLinux	CVE-2021-43540	8 Dec 202122:15	–	alpinelinux
OSV	firefox vulnerabilities	9 Dec 202118:55	–	osv
OSV	MozillaFirefox-95.0-1.1 on GA media	15 Jun 202400:00	–	osv

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "95",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
bugzilla	www.bugzilla.mozilla.org/show_bug.cgi
security	www.security.gentoo.org/glsa/202202-03
mozilla	www.mozilla.org/security/advisories/mfsa2021-52/

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08 Dec 2021 21:20Current

7.1High risk

Vulners AI Score7.1

EPSS0.001