CVE-2020-6514

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2020-6514
  • Assigner
  • chrome-cve-admin@google.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-22T17:15:13
  • Last Modified Date
  • 2021-07-21T11:39:23
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* 1 OR 84.0.4147.89
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* 1 OR 13.1.2
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* 1 OR 13.6
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 13.6
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* 1 OR 13.4.8
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* 1 OR 6.2.8
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html Release Notes Vendor Advisory
https://crbug.com/1076703 Exploit Issue Tracking Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202007-08 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4736 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/ Third Party Advisory
https://security.gentoo.org/glsa/202007-64 Third Party Advisory
http://packetstormsecurity.com/files/158697/WebRTC-usrsctp-Incorrect-Call.html Exploit Third Party Advisory VDB Entry
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4740 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4443-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html Mailing List Third Party Advisory
https://support.apple.com/kb/HT211292 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://www.debian.org/security/2021/dsa-4824 Third Party Advisory
https://security.gentoo.org/glsa/202101-30 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-6514
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6514
History
Created Old Value New Value Data Type Notes
2022-05-10 07:05:22 Added to TrackCVE
2022-12-04 20:07:02 2020-07-22T17:15Z 2020-07-22T17:15:13 CVE Published Date updated
2022-12-04 20:07:02 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 20:07:02 Analyzed Vulnerability Status updated