PT-2019-3007 · Microsoft · Azure Active Directory+1

Published 2019-08-13 · Updated 2024-05-29 · CVE-2019-1172

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Azure Active Directory (AAD) Microsoft Account (MSA) (affected versions not specified)

Description An information disclosure issue exists in Azure Active Directory (AAD) Microsoft Account (MSA) during the login request session, allowing an attacker to potentially take over a user's account. To exploit this, an attacker would need to trick a user into visiting a specially crafted website, enabling the theft of the user's token. The issue is related to errors in handling cookies by MSA.

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:2019-02986

CVE-2019-1172

Affected Products

Azure Active Directory

Windows

References · 6

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1172 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1172 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02986 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1172 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-1172 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1172 · Vendor Advisory