CVE-2023-45777
Android AccountManagerService Parcel Mismatch Privilege Escalation Vulnerability
Description
In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to launch arbitrary activities using system privileges due to Parcel Mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
INFO
Published Date :
Dec. 4, 2023, 11:15 p.m.
Last Modified :
Feb. 2, 2024, 3:14 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2023-45777 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-45777.
| URL | Resource |
|---|---|
| https://android.googlesource.com/platform/frameworks/base/+/f4644b55d36a549710ba35b6fb797ba744807da6 | Mailing List Patch |
| https://android.googlesource.com/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6 | Mailing List Patch |
| https://source.android.com/security/bulletin/2023-12-01 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Writeup and exploit for CVE-2023-45777, bypass for Intent validation inside AccountManagerService on Android 13 despite "Lazy Bundle" mitigation
Java Shell
This project contains pocs and exploits for vulneribilities I found (mostly)
Makefile C Assembly Python Shell HTML CMake Batchfile Meson Roff
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-45777 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-45777 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 02, 2024
Action Type Old Value New Value Changed Reference Type https://android.googlesource.com/platform/frameworks/base/+/f4644b55d36a549710ba35b6fb797ba744807da6 No Types Assigned https://android.googlesource.com/platform/frameworks/base/+/f4644b55d36a549710ba35b6fb797ba744807da6 Mailing List, Patch Changed Reference Type https://android.googlesource.com/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6 No Types Assigned https://android.googlesource.com/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6 Mailing List, Patch Changed Reference Type https://source.android.com/security/bulletin/2023-12-01 Vendor Advisory https://source.android.com/security/bulletin/2023-12-01 Patch, Vendor Advisory -
CVE Modified by [email protected]
Dec. 22, 2023
Action Type Old Value New Value Added Reference Android (associated with Google Inc. or Open Handset Alliance) https://android.googlesource.com/platform/frameworks/base/+/f810d81839af38ee121c446105ca67cb12992fc6 [No types assigned] Added Reference Android (associated with Google Inc. or Open Handset Alliance) https://android.googlesource.com/platform/frameworks/base/+/f4644b55d36a549710ba35b6fb797ba744807da6 [No types assigned] -
Initial Analysis by [email protected]
Dec. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://source.android.com/security/bulletin/2023-12-01 No Types Assigned https://source.android.com/security/bulletin/2023-12-01 Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 04, 2023
Action Type Old Value New Value Added Description In checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to launch arbitrary activities using system privileges due to Parcel Mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Added Reference Android (associated with Google Inc. or Open Handset Alliance) https://source.android.com/security/bulletin/2023-12-01 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-45777 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-45777
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05785
percentile