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-2020-15999 First vendor Publication 2020-11-03
Vendor Cve Last vendor Modification 2024-02-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
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:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15999

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 55
Application 4724
Application 1
Os 1
Os 1
Os 4

Snort® IPS/IDS

Date Description
2020-12-01 Google Chrome PNG in TTF parsing heap overflow attempt
RuleID : 56133 - Revision : 2 - Type : BROWSER-CHROME
2020-12-01 Google Chrome PNG in TTF parsing heap overflow attempt
RuleID : 56132 - Revision : 2 - Type : BROWSER-CHROME
2020-12-01 Google Chrome PNG in TTF parsing heap overflow attempt
RuleID : 56131 - Revision : 2 - Type : BROWSER-CHROME
2020-12-01 Google Chrome PNG in TTF parsing heap overflow attempt
RuleID : 56130 - Revision : 2 - Type : BROWSER-CHROME

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.gentoo.org/glsa/202401-19
Source Url
DEBIAN https://www.debian.org/security/2021/dsa-4824
FULLDISC http://seclists.org/fulldisclosure/2020/Nov/33
GENTOO https://security.gentoo.org/glsa/202011-12
https://security.gentoo.org/glsa/202012-04
MISC https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-deskt...
https://crbug.com/1139963
https://googleprojectzero.blogspot.com/p/rca-cve-2020-15999.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html

Alert History

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Date Informations
2024-02-15 09:28:08
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2023-03-29 02:06:18
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2022-10-11 12:56:51
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2021-05-04 13:48:14
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2021-02-12 00:22:48
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2021-02-06 05:22:52
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2021-01-28 01:29:24
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2021-01-27 12:29:36
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2021-01-02 21:23:22
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2020-12-07 09:22:49
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2020-12-01 21:23:14
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2020-11-20 01:31:47
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2020-11-20 01:29:25
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2020-11-19 21:23:24
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2020-11-19 09:22:56
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2020-11-11 12:29:15
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2020-11-07 09:22:49
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2020-11-05 21:23:22
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2020-11-04 05:22:50
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2020-11-04 01:30:46
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2020-11-04 01:28:17
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2020-11-03 17:22:48
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2020-11-03 09:22:52
  • First insertion