Executive Summary

Informations
Name CVE-2021-41593 First vendor Publication 2021-10-04
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Overall CVSS Score 8.6
Base Score 8.6 Environmental Score 8.6
impact SubScore 4.7 Temporal Score 8.6
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact High Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41593

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-770 Allocation of Resources Without Limits or Throttling

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 92

Sources (Detail)

https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability...
https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/releas...
https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta
https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html
https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257...
https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264...
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
Date Informations
2024-11-28 14:01:33
  • Multiple Updates
2022-07-13 17:27:35
  • Multiple Updates
2021-10-15 00:23:02
  • Multiple Updates
2021-10-05 05:22:49
  • Multiple Updates
2021-10-04 21:23:13
  • First insertion