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Vulnerability record · CVE-2020-6514 · published 22 July 2020

CVE-2020-6514: Google chrome information exposure vulnerability

Google · Chrome

Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.

6.5 CVSS 3.1 Medium EPSS 7.8% · top 5.5% CWE-200 · Information exposure
6.5CVSS 3.1 base score, v2 4.3
7.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
11Affected product versions listed by NVD
54References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

11 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/158697/WebRTC-usrsctp-Incorrect-Call.html ExploitThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1076703 ExploitIssue TrackingVendor Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4W
https://security.gentoo.org/glsa/202007-08 Third Party Advisory
https://security.gentoo.org/glsa/202007-64 Third Party Advisory
https://security.gentoo.org/glsa/202101-30 Third Party Advisory
https://support.apple.com/kb/HT211288 Third Party Advisory
https://support.apple.com/kb/HT211290 Third Party Advisory
https://support.apple.com/kb/HT211291 Third Party Advisory
https://support.apple.com/kb/HT211292 Third Party Advisory
https://usn.ubuntu.com/4443-1/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4736 Third Party Advisory
https://www.debian.org/security/2020/dsa-4740 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/158697/WebRTC-usrsctp-Incorrect-Call.html ExploitThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1076703 ExploitIssue TrackingVendor Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html Mailing ListThird Party Advisory

Track CVE-2020-6514 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-6514), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.