Executive Summary

Informations
Name CVE-2020-15681 First vendor Publication 2020-10-22
Vendor Cve Last vendor Modification 2020-10-30

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

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15681

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 544

Sources (Detail)

Source Url
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1666568
https://www.mozilla.org/security/advisories/mfsa2020-45/

Alert History

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Date Informations
2024-02-10 02:06:58
  • Multiple Updates
2024-02-02 02:13:40
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2024-02-01 12:20:05
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2023-09-05 13:08:12
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2023-09-05 01:19:41
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2023-09-02 13:07:01
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2023-09-02 01:19:59
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2023-08-12 13:11:40
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2023-08-12 01:19:14
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2023-08-11 13:04:52
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2023-08-11 01:19:51
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2023-08-06 13:03:08
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2023-08-06 01:19:05
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2023-08-04 13:03:29
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2023-08-04 01:19:21
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2023-07-14 13:03:30
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2023-07-14 01:19:13
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2023-04-01 01:53:32
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2023-03-29 02:06:10
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2023-03-28 12:19:27
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2022-10-11 12:56:43
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2022-10-11 01:19:05
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2021-05-04 13:46:52
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2021-04-22 02:58:43
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2020-11-01 17:22:57
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2020-10-23 17:22:59
  • Multiple Updates
2020-10-23 05:22:59
  • First insertion