Vulnerability Details : CVE-2023-21239

In visitUris of Notification.java, there is a possible way to leak image data across user boundaries due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
Published 2023-07-13 00:15:24
Updated 2024-11-06 17:35:23
Source Android (associated with Google Inc. or Open Handset Alliance)
View at NVD,   CVE.org
Vulnerability category: Information leak

Products affected by CVE-2023-21239

Exploit prediction scoring system (EPSS) score for CVE-2023-21239

EPSS FAQ
0.02%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 2 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-21239

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.5
 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
1.8
3.6
 NIST

CWE ids for CVE-2023-21239

  • Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

References for CVE-2023-21239

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