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CVE-2021-23986

🗓️ 31 Mar 2021 14:19:15Reported by Alpine Linux Development TeamType

alpinelinux🔗 security.alpinelinux.org👁 27 Views

A malicious extension could bypass same-origin policy to access sensitive info in Firefox < 8

Reporter	Title	Published	Views	Family All 24
UbuntuCve	CVE-2021-23986	25 Mar 202100:00	–	ubuntucve
Debian CVE	CVE-2021-23986	31 Mar 202114:15	–	debiancve
NVD	CVE-2021-23986	31 Mar 202114:15	–	nvd
Veracode	Same-Origin Policy Bypass	25 Mar 202101:22	–	veracode
CNVD	Mozilla Firefox Access Control Error Vulnerability (CNVD-2021-25971)	29 Mar 202100:00	–	cnvd
Cvelist	CVE-2021-23986	31 Mar 202113:41	–	cvelist
Prion	Design/Logic Flaw	31 Mar 202114:15	–	prion
CVE	CVE-2021-23986	31 Mar 202114:15	–	cve
Tenable Nessus	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4893-1)	26 Mar 202100:00	–	nessus
Tenable Nessus	Mozilla Firefox < 87.0	23 Mar 202100:00	–	nessus

OS	OS Version	Architecture	Package	Package Version	Filename
Alpine	edge-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	edge-community	noarch	librewolf	87.0-r0	UNKNOWN
Alpine	3.13-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.14-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.15-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.16-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.17-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.18-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.19-community	noarch	firefox	87.0-r0	UNKNOWN
Alpine	3.20-community	noarch	firefox	87.0-r0	UNKNOWN

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31 Mar 2021 14:15Current

6.8Medium risk

Vulners AI Score6.8

CVSS24.3

CVSS36.5

EPSS0.001