8.4
HIGH
CVE-2023-42537
Splntxg PEM Password Manager Out-of-Bounds Read/Write Vulnerability
Description

An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.

INFO

Published Date :

Nov. 7, 2023, 8:15 a.m.

Last Modified :

March 12, 2024, 5:31 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.5
Affected Products

The following products are affected by CVE-2023-42537 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Samsung android
2 Samsung dex
1 Google android
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-2023-42537.

URL Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11 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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-42537 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-42537 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]

    Mar. 12, 2024

    Action Type Old Value New Value
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    Mar. 04, 2024

    Action Type Old Value New Value
    Changed Description An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows attacker to cause out-of-bounds read and write. An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.
    Removed CVSS V3.1 Samsung Mobile AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    Added CVSS V3.1 Samsung Mobile AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Nov. 13, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11 No Types Assigned https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11 Vendor Advisory
    Added CWE NIST CWE-787
    Added CWE NIST CWE-125
    Added CPE Configuration OR *cpe:2.3:o:samsung:android:11.0:-:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-apr-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-apr-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-apr-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-aug-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-aug-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-aug-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-dec-2020-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-dec-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-dec-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-feb-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-feb-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-feb-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jan-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jan-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jan-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jul-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jul-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jul-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jun-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jun-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-jun-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-mar-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-mar-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-mar-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-may-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-may-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-may-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-nov-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-nov-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-oct-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-oct-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-oct-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-sep-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-sep-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:11.0:smr-sep-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:-:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-apr-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-apr-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-aug-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-aug-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-dec-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-dec-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-feb-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-feb-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jan-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jan-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jul-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jul-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jun-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-jun-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-mar-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-mar-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-may-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-may-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-nov-2021-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-nov-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-oct-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-oct-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-sep-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:12.0:smr-sep-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:-:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-apr-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-aug-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-dec-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-feb-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-jan-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-jul-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-jun-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-mar-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-may-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-nov-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-oct-2022-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-oct-2023-r1:*:*:*:*:*:* *cpe:2.3:o:samsung:android:13.0:smr-sep-2023-r1:*:*:*:*:*:*
  • CVE Received by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Description An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows attacker to cause out-of-bounds read and write.
    Added Reference Samsung Mobile https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11 [No types assigned]
    Added CVSS V3.1 Samsung Mobile AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-42537 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-2023-42537 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.03%

score

0.07126

percentile

CVSS31 - Vulnerability Scoring System
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