Samsung Smart Phone Libsaped saped_dec out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Samsung Smart Phone and classified as critical. This affects the function saped_dec of the component Libsaped. Performing a manipulation results in out-of-bounds write. This vulnerability was named CVE-2023-42536. The attack needs to be approached locally. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Samsung Smart Phone (Smartphone Operating System) (the affected version unknown). It has been classified as critical. This affects the function saped_dec of the component Libsaped. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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

The weakness was presented 11/07/2023. The advisory is shared at security.samsungmobile.com. This vulnerability is uniquely identified as CVE-2023-42536 since 09/11/2023. Technical details are known, but no exploit is available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (Samsung Mobile): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/11/2023 🔍
11/07/2023 +57 days 🔍
11/07/2023 +0 days 🔍
12/03/2023 +26 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2023-42536 (🔍)
GCVE (CVE): GCVE-0-2023-42536
GCVE (VulDB): GCVE-100-244653

Entryinfo

Created: 11/07/2023 10:16
Updated: 12/03/2023 09:25
Changes: 11/07/2023 10:16 (49), 12/03/2023 09:25 (12)
Complete: 🔍
Cache ID: 216::103

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