CVE-2019-1487
CVE-2019-1487 is a medium-severity vulnerability in Microsoft Authentication Library with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.0
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Microsoft Authentication Library
- Published:
- Last modified:
Description
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'.
Frequently asked questions
- What is 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'.
- How severe is CVE-2019-1487?
- CVE-2019-1487 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2019-1487 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-1487?
- CVE-2019-1487 primarily affects Microsoft Authentication Library. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2019-1487?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-1487 published?
- CVE-2019-1487 was published on 2019-12-10 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:microsoft:authentication_library:*:*:*:*:*:android:*:*
- cpe:2.3:a:microsoft:authentication_library:0.3.1:alpha:*:*:*:android:*:*
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