PT-2019-4161 · Microsoft · Authentication Library (Msal) For Android

Published 2019-12-10 · Updated 2019-12-13 · CVE-2019-1487

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Authentication Library (MSAL) for Android versions 0.3.1-Alpha and later

Description The issue is related to an information disclosure vulnerability in the Microsoft Authentication Library (MSAL) for Android. It is associated with a lack of protection for service data, which can allow an attacker to disclose protected information under specific conditions.

Recommendations For Microsoft Authentication Library (MSAL) for Android versions 0.3.1-Alpha and later, 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:2019-04748

CVE-2019-1487

Affected Products

Authentication Library (Msal) For Android

References · 6

• https://osv.dev/vulnerability/CVE-2019-1487 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1487 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1487 · Security Note
• https://bdu.fstec.ru/vul/2019-04748 · Security Note
• https://cybersecurity-help.cz/vdb/SB2019121017 · Note
• https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2019-Dec · Note