Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-15667 First vendor Publication 2020-10-01
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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key. This vulnerability affects Firefox < 80.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15667

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 659

Sources (Detail)

https://bugzilla.mozilla.org/show_bug.cgi?id=1653371
https://www.mozilla.org/security/advisories/mfsa2020-36/
Source Url

Alert History

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Date Informations
2024-11-28 13:40:21
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2024-11-01 02:14:10
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2024-10-23 13:10:20
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2024-10-23 02:13:55
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2024-10-22 13:10:54
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2024-08-02 13:12:48
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2024-08-02 01:21:24
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2024-02-10 02:06:58
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2024-02-02 02:13:40
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2024-02-01 12:20:05
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2023-09-05 13:08:11
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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 13:11:39
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2023-08-12 01:19:14
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2023-08-11 13:04:51
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2023-08-11 01:19:51
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2023-08-06 13:03:07
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2023-08-06 01:19:04
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2023-08-04 13:03:28
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2023-08-04 01:19:20
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2023-07-14 13:03:29
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2023-07-14 01:19:12
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2023-04-01 01:53:31
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2023-03-29 02:06:09
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2023-03-28 12:19:27
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2022-10-11 12:56:42
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2022-10-11 01:19:04
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2021-08-05 01:37:24
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2021-07-21 17:23:21
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2021-05-04 13:46:47
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2021-04-22 02:58:24
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2020-10-13 21:23:02
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2020-10-09 05:22:52
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2020-10-02 00:22:50
  • First insertion