WHO 1.0.28/1.0.30/1.0.32 SharedPreference File denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in WHO 1.0.28/1.0.30/1.0.32 and classified as problematic. Affected by this issue is some unknown functionality of the component SharedPreference File Handler. Performing a manipulation results in denial of service. This vulnerability was named CVE-2023-27653. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in WHO 1.0.28/1.0.30/1.0.32. This affects an unknown part of the component SharedPreference File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

An issue found in WHOv.1.0.28, v.1.0.30, v.1.0.32 allows an attacker to cause a denial of service via the SharedPreference files.

The weakness was presented 04/14/2023. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-27653 since 03/05/2023. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-31389). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/05/2023 🔍
04/14/2023 +39 days 🔍
04/14/2023 +0 days 🔍
11/20/2025 +951 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-27653 (🔍)
GCVE (CVE): GCVE-0-2023-27653
GCVE (VulDB): GCVE-100-225963
EUVD: 🔍

Entryinfo

Created: 04/14/2023 16:14
Updated: 11/20/2025 04:38
Changes: 04/14/2023 16:14 (37), 05/03/2023 09:09 (11), 11/20/2025 04:38 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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