Executive Summary

Informations
Name CVE-2021-29950 First vendor Publication 2021-06-24
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:H/I:N/A:N
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 High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
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

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-312 Cleartext Storage of Sensitive Information

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 419

Sources (Detail)

https://bugzilla.mozilla.org/show_bug.cgi?id=1673239
https://www.mozilla.org/security/advisories/mfsa2021-17/
Source Url

Alert History

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Date Informations
2025-02-07 02:29:39
  • Multiple Updates
2024-11-28 13:55:40
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2024-08-02 13:24:30
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2024-08-02 01:25:14
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2024-02-02 02:24:47
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2024-02-01 12:23:33
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2023-09-05 13:19:06
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2023-09-05 01:23:06
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2023-09-02 13:17:44
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2023-09-02 01:23:26
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2023-08-12 13:23:44
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2023-08-12 01:22:38
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2023-08-11 13:16:04
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2023-08-11 01:23:23
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2023-08-06 13:14:04
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2023-08-06 01:22:23
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2023-08-04 13:14:27
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2023-08-04 01:22:44
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2023-07-14 13:14:29
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2023-07-14 01:22:32
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2023-03-29 02:16:42
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2023-03-28 12:22:46
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2022-10-11 13:06:31
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2022-10-11 01:22:17
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2021-06-26 00:22:49
  • Multiple Updates
2021-06-24 21:23:09
  • First insertion