Information disclosure in Microsoft Authentication Library
CVE-2019-1487
An information disclosure vulnerability in Android Apps using Microsoft Authentication Library (MSAL) 0.3.1-Alpha or later exists under specific conditions, aka 'Microsoft Authentication Library for Android Information Disclosure Vulnerability'.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.046 (91.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.043 · newest: 0.046 · change: +0.003
Affected products
- Microsoft Authentication Library — versions 0.3.1
- Microsoft Authentication Library (Msal) For Android — versions unspecified
Weakness classification (CWE)
References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1487 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-1487?
- CVE-2019-1487 is a medium-severity vulnerability in Microsoft Authentication Library, classified under Information Disclosure. CVSS score: 6.5/10. Published 2019-12-10.
- How severe is CVE-2019-1487?
- Medium severity. CVSS v3 base score is 6.5 out of 10.