8.8
HIGH
CVE-2020-15969
Google Chrome WebRTC Use-After-Free Heap Corruption
Description

Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

INFO

Published Date :

Nov. 3, 2020, 3:15 a.m.

Last Modified :

Nov. 7, 2023, 3:17 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-15969 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apple macos
2 Apple iphone_os
3 Apple tvos
4 Apple watchos
5 Apple safari
6 Apple ipados
1 Fedoraproject fedora
1 Debian debian_linux
1 Google chrome
1 Opensuse backports_sle
: Total Affected Vendor : 5 | Products : 10
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-15969.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/24 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/26 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/27 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/29 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/30 Mailing List Third Party Advisory
https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html Release Notes Vendor Advisory
https://crbug.com/1124659 Permissions Required Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/
https://security.gentoo.org/glsa/202101-30 Third Party Advisory
https://support.apple.com/kb/HT212003 Third Party Advisory
https://support.apple.com/kb/HT212005 Third Party Advisory
https://support.apple.com/kb/HT212007 Third Party Advisory
https://support.apple.com/kb/HT212009 Third Party Advisory
https://support.apple.com/kb/HT212011 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-15969 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-15969 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Chrome https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/ [No types assigned]
    Added Reference Chrome https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/ [No types assigned]
    Added Reference Chrome https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/ [No types assigned]
    Removed Reference Chrome https://lists.fedoraproject.org/archives/list/[email protected]/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/
    Removed Reference Chrome https://lists.fedoraproject.org/archives/list/[email protected]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/
    Removed Reference Chrome https://lists.fedoraproject.org/archives/list/[email protected]/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-416 CWE-416 CWE-787
  • Modified Analysis by [email protected]

    Jan. 30, 2021

    Action Type Old Value New Value
    Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/24 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/24 Mailing List, Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/26 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/26 Mailing List, Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/27 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/27 Mailing List, Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/29 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/29 Mailing List, Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/30 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/30 Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/ Mailing List, Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/202101-30 No Types Assigned https://security.gentoo.org/glsa/202101-30 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT212003 No Types Assigned https://support.apple.com/kb/HT212003 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT212005 No Types Assigned https://support.apple.com/kb/HT212005 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT212007 No Types Assigned https://support.apple.com/kb/HT212007 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT212009 No Types Assigned https://support.apple.com/kb/HT212009 Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT212011 No Types Assigned https://support.apple.com/kb/HT212011 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2021/dsa-4824 No Types Assigned https://www.debian.org/security/2021/dsa-4824 Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 14.0.2 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 14.3 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.3 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 11.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.3 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 7.2
  • CVE Modified by [email protected]

    Jan. 26, 2021

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202101-30 [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 02, 2021

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2021/dsa-4824 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 15, 2020

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2020/Dec/30 [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2020/Dec/29 [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2020/Dec/24 [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2020/Dec/27 [No Types Assigned]
    Added Reference http://seclists.org/fulldisclosure/2020/Dec/26 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 14, 2020

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT212007 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT212005 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT212003 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT212011 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 14, 2020

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT212009 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 14, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Nov. 09, 2020

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html Mailing List, Third Party Advisory
    Changed Reference Type https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html No Types Assigned https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html Release Notes, Vendor Advisory
    Changed Reference Type https://crbug.com/1124659 No Types Assigned https://crbug.com/1124659 Permissions Required, Vendor Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/ Mailing List, Third Party Advisory
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 86.0.4240.75
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 07, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 06, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 05, 2020

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-15969 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-15969 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.56 }} -0.09%

score

0.77913

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: