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Serious vulnerability fixed in Mozilla Firefox

🗓️ 06 Jan 2021 00:00:00Reported by NCSCType 
ncsc
 ncsc🔗 advisories.ncsc.nl👁 1 Views

Critical Firefox fix for use-after-free via modifying a cookie echo chunk, risking code execution.

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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Mozilla Firefox affect IBM Cloud Pak for Multicloud Management Monitoring
18 May 202111:41
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12 May 202102:45
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FreeBSD		chromium -- multiple vulnerabilities
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Tenable Nessus		Google Chrome < 88.0.4324.96 Multiple Vulnerabilities
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Tenable Nessus		Amazon Linux 2 : thunderbird (ALAS-2021-1594)
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Tenable Nessus		CentOS 8 : firefox (CESA-2021:0052)
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Tenable Nessus		CentOS 8 : thunderbird (CESA-2021:0089)
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Tenable Nessus		CentOS 7 : firefox (RHSA-2021:0053)
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Tenable Nessus		CentOS 7 : thunderbird (RHSA-2021:0087)
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Tenable Nessus		Debian DLA-2521-1 : firefox-esr security update
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06 Jan 2021 00:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 26.8
CVSS 3.18.8
EPSS0.01283
Firefox vulnerabilityuse after freecookie echo chunkarbitrary code executioncritical severityupdate released
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