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CVE-2021-4126: Undefined Security Weakness

🗓️ 22 Dec 2022 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Thunderbird < 91.4.1 signature validation flaw gives false impression of outer MIME coverage.

Related
Refs
ReporterTitlePublishedViews
Family
altlinux
ALT Linux
Security fix for the ALT Linux 10 package thunderbird version 91.4.1-alt1
27 Dec 202100:00
–altlinux
alpinelinux
AlpineLinux
CVE-2021-4126
22 Dec 202200:00
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Thunderbird
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
Mozilla Thunderbird Spamming
4 Oct 202200:00
–bdu_fstec
cnnvd
CNNVD
Mozilla Thunderbird security vulnerabilities
20 Dec 202100:00
–cnnvd
cve
CVE
CVE-2021-4126
22 Dec 202200:00
–cve
cvelist
Cvelist
CVE-2021-4126
22 Dec 202200:00
–cvelist
debian
Debian
[SECURITY] [DLA 2874-1] thunderbird security update
4 Jan 202210:10
–debian
debian
Debian
[SECURITY] [DSA 5034-1] thunderbird security update
2 Jan 202217:01
–debian
debiancve
Debian CVE
CVE-2021-4126
22 Dec 202200:00
–debiancve
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16 Apr 2025 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00461
SSVC
5