CVE-2023-21239 — Session Fixation in Frameworks Base

CWE-384 — Session Fixation4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedJul 13

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶Androidplatform/frameworks_base13-next:0 — 13-next:2023-07-01+3
▶CVEListV5google/android12, 12L, 13+2
▶NVDgoogle/android12.0, 12.1, 13.0+2

Patches

Patch: android.googlesource.com ↗Patch: source.android.com ↗Patch: android.googlesource.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-wjj2-vm9f-cg48: In visitUris of Notification↗2023-07-13
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OSV
CVE-2023-21239: In visitUris of Notification↗2023-07-01
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📋Vendor Advisories

1
Android
CVE-2023-21239: Android Security Bulletin 2023-07-01 CVE: CVE-2023-21239 Severity: HIGH Type: ID Affected AOSP versions: 12, 12L, 13 References: A-274592467↗2023-07-01
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