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CVE-2021-21405: Improper Verification of Cryptographic Signature

🗓️ 15 Apr 2021 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Improper verification of cryptographic signatures in Lotus allows punishing miners for valid blocks.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-21405
15 Apr 202122:15
–attackerkb
cnnvd
CNNVD
Łukasz Magiera lotus 数据伪造问题漏洞
15 Apr 202100:00
–cnnvd
cve
CVE
CVE-2021-21405
15 Apr 202121:35
–cve
cvelist
Cvelist
CVE-2021-21405 BLS Signature "Malleability"
15 Apr 202121:35
–cvelist
euvd
EUVD
EUVD-2021-0938
7 Oct 202500:30
–euvd
github
Github Security Blog
BLS Signature "Malleability"
21 May 202116:23
–github
nvd
NVD
CVE-2021-21405
15 Apr 202122:15
–nvd
osv
OSV
GHSA-4G52-PQCJ-PHVH BLS Signature "Malleability"
21 May 202116:23
–osv
osv
OSV
GO-2022-0905 BLS Signature "Malleability" in github.com/filecoin-project/lotus
21 Aug 202415:29
–osv
prion
Prion
Design/Logic Flaw
15 Apr 202122:15
–prion
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03 Aug 2024 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.9 - 7.5
CVSS 25
EPSS0.00976
3