PT-2023-17708 · Google · Android

Published 2023-07-01 · Updated 2024-11-06 · CVE-2023-20918

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android (affected versions not specified)

Description The issue is related to a possible elevation of privilege due to a confused deputy in the getPendingIntentLaunchFlags method of ActivityOptions.java. This can occur with no additional execution privileges needed, and user interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XXE

Weakness Enumeration

CWE-611

Related Identifiers

ASB-A-243794108

CVE-2023-20918

Affected Products

Android

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-20918 · Security Note
• https://android.googlesource.com/platform/frameworks/base/+/16c604aa7c253ce5cf075368a258c0b21386160d · Patch
• https://osv.dev/vulnerability/CVE-2023-20918 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-243794108 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/8418e3a017428683d173c0c82b0eb02d5b923a4e · Patch
• https://android.googlesource.com/platform/frameworks/base/+/51051de4eb40bb502db448084a83fd6cbfb7d3cf · Patch
• https://source.android.com/security/bulletin/2023-07-01 · Vendor Advisory
• https://t.me/cvenotify/100839 · Telegram Post
• https://t.me/cvenotify/54232 · Telegram Post