Executive Summary

Informations
Name CVE-2021-38385 First vendor Publication 2021-08-30
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:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38385

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 471

Sources (Detail)

https://blog.torproject.org
https://blog.torproject.org/node/2062
https://bugs.torproject.org/tpo/core/tor/40078
https://security.gentoo.org/glsa/202305-11
Source Url

Alert History

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Date Informations
2024-11-28 13:59:53
  • Multiple Updates
2024-08-02 13:27:46
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2024-08-02 01:26:23
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2024-02-02 02:27:52
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2024-02-01 12:24:36
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2023-09-05 13:22:16
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2023-09-05 01:24:06
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2023-09-02 13:20:40
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2023-09-02 01:24:29
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2023-08-12 13:26:44
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2023-08-12 01:23:42
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2023-08-11 13:19:00
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2023-08-11 01:24:29
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2023-08-06 13:16:57
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2023-08-06 01:23:26
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2023-08-04 13:17:20
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2023-08-04 01:23:47
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2023-07-14 13:17:24
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2023-07-14 01:23:35
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2023-05-03 17:27:43
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2023-03-29 02:19:30
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2023-03-28 12:23:47
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2022-10-11 13:09:01
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2022-10-11 01:23:14
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2021-09-02 09:22:52
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2021-08-31 01:51:22
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2021-08-31 01:51:21
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2021-08-30 17:22:49
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2021-08-30 12:49:03
  • First insertion