CVE-2020-1242

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published
Jun 9, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-124208.8When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and CVE-2020-124216.5When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by CVE-2020-124228.8In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out oCVE-2020-124237.8When the Windows DLL "webauthn.dll" was missing from the Operating System, and a malicious one was placed in a folder in the user's %PATH%, CVE-2020-124246.5When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been tCVE-2020-124256.5Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential infoCVE-2020-124268.8Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corCVE-2020-124278.8The Western Digital WD Discovery application before 3.8.229 for MyCloud Home on Windows and macOS is vulnerable to CSRF, with impacts such aCVE-2020-124299.8Online Course Registration 2.0 has multiple SQL injections that would can lead to a complete database compromise and authentication bypass iCVE-2020-12437.8<p>A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from CVE-2020-124306.5An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemu_driver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was fouCVE-2020-124316.6A Windows privilege change issue was discovered in Splashtop Software Updater before 1.5.6.16. Insecure permissions on the configuration fil
CVE-2020-1242: Medium severity, CVSS 5.3 | Vulnix