Executive Summary

Informations
Name CVE-2020-12406 First vendor Publication 2020-07-09
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:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12406

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-345 Insufficient Verification of Data Authenticity

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 659
Application 10
Application 419
Os 4

Sources (Detail)

https://bugzilla.mozilla.org/show_bug.cgi?id=1639590
https://usn.ubuntu.com/4421-1/
https://www.mozilla.org/security/advisories/mfsa2020-20/
https://www.mozilla.org/security/advisories/mfsa2020-21/
https://www.mozilla.org/security/advisories/mfsa2020-22/
Source Url

Alert History

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Date Informations
2025-02-07 02:15:50
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2024-11-28 13:38:50
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2024-11-01 02:13:02
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2024-10-23 13:09:13
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2024-10-23 02:12:46
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2024-10-22 13:09:46
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2024-08-02 13:11:33
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2024-08-02 01:20:56
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2024-02-10 02:05:56
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2024-02-02 02:12:29
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2024-02-01 12:19:37
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2023-09-05 13:06:58
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2023-09-05 01:19:15
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2023-09-02 13:05:52
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2023-09-02 01:19:33
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2023-08-12 13:10:28
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2023-08-12 01:18:47
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2023-08-11 13:03:45
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2023-08-11 01:19:24
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2023-08-06 13:02:00
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2023-08-06 01:18:38
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2023-08-04 13:02:21
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2023-08-04 01:18:54
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2023-07-14 13:02:23
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2023-07-14 01:18:47
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2023-04-01 01:52:40
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2023-03-29 02:05:04
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2023-03-28 12:19:02
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2023-01-27 21:27:38
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2022-10-11 12:55:45
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2022-10-11 01:18:40
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2022-04-26 01:48:34
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2021-05-04 13:44:23
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2021-04-22 02:56:37
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2020-10-14 01:27:58
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2020-10-03 01:28:22
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2020-07-22 21:23:07
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2020-07-13 09:22:42
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2020-07-09 21:22:59
  • First insertion