PT-2020-2807 · Microsoft · Edge

Published 2020-06-09 · Updated 2021-07-21 · CVE-2020-1242

Positive Technologies (AI Summary)

CVSS v2.0

5.4

Medium

Base vector

AV:N/AC:H/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Microsoft Edge (affected versions not specified)

Description An information disclosure issue exists in the way Microsoft Edge handles cross-origin requests. This could allow a remote attacker to gain unauthorized access to protected information. The vulnerability may enable an attacker to determine the origin of all webpages in the affected browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2020-02935

CVE-2020-1242

Affected Products

Edge

References · 4

• https://bdu.fstec.ru/vul/2020-02935 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1242 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1242 · Security Note