PT-2019-2605 · Microsoft · Edge

Published 2019-06-11 · Updated 2020-08-24 · CVE-2019-1054

Positive Technologies (AI Summary)

CVSS v2.0

5.1

Medium

Base vector

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

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

Description A security feature bypass issue exists, allowing for the bypassing of Mark of the Web Tagging (MOTW). This could enable a remote attacker to bypass existing security restrictions and impact the confidentiality, integrity, and availability of protected information using a specially crafted web page. Failing to set the MOTW means that a large number of Microsoft security technologies are bypassed.

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

Weakness Enumeration

CWE-254

Related Identifiers

BDU:2019-02485

CVE-2019-1054

Affected Products

Edge

References · 5

• https://bdu.fstec.ru/vul/2019-02485 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1054 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1054 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-1054 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1054 · Vendor Advisory