CVE-2020-11793

CVSS V2 Medium 6.8 CVSS V3 High 8.8
Description
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
Overview
  • CVE ID
  • CVE-2020-11793
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-04-17T13:15:12
  • Last Modified Date
  • 2020-06-13T04:15:12
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:* 1 OR 2.28.1
cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:* 1 OR 2.28.1
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://wpewebkit.org/security/WSA-2020-0004.html Vendor Advisory
https://webkitgtk.org/security/WSA-2020-0004.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3P4YISPE5QX4YD54GDRZIH2X5RCH3QGW/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3MQTRC6ITFTVS5R5Z24PMJS6FXJKGRD/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UTKY2MWP6PB6TE3ZKOOMKX7HZUCQNYF6/ Third Party Advisory
https://usn.ubuntu.com/4331-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.html Third Party Advisory
https://security.gentoo.org/glsa/202006-08
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11793
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11793
History
Created Old Value New Value Data Type Notes
2022-05-10 16:42:44 Added to TrackCVE
2022-12-04 15:10:11 2020-04-17T13:15Z 2020-04-17T13:15:12 CVE Published Date updated
2022-12-04 15:10:11 2020-06-13T04:15:12 CVE Modified Date updated
2022-12-04 15:10:11 Modified Vulnerability Status updated