smartdns 54b4dc smartdns/src/util.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in smartdns 54b4dc. Affected is an unknown function of the file smartdns/src/util.c. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2024-24198. No exploit exists.

Detailsinfo

A vulnerability was found in smartdns 54b4dc. It has been classified as critical. This affects an unknown functionality of the file smartdns/src/util.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

smartdns commit 54b4dc was discovered to contain a misaligned address at smartdns/src/util.c.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2024-24198 since 01/25/2024. The exploitability is told to be easy. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 233311 (Ubuntu 22.04 LTS / 24.04 LTS : SmartDNS vulnerabilities (USN-7370-1)), which helps to determine the existence of the flaw in a target environment.

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 Tenable (233311). 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: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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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Nessus ID: 233311
Nessus Name: Ubuntu 22.04 LTS / 24.04 LTS : SmartDNS vulnerabilities (USN-7370-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/25/2024 🔍
06/07/2024 +133 days 🔍
06/07/2024 +0 days 🔍
03/25/2025 +291 days 🔍

Sourcesinfo

Advisory: 1629
Status: Confirmed

CVE: CVE-2024-24198 (🔍)
GCVE (CVE): GCVE-0-2024-24198
GCVE (VulDB): GCVE-100-267387

Entryinfo

Created: 06/07/2024 07:07
Updated: 03/25/2025 19:30
Changes: 06/07/2024 07:07 (51), 06/08/2024 10:48 (1), 10/30/2024 03:50 (13), 11/20/2024 04:25 (11), 03/25/2025 19:30 (2)
Complete: 🔍
Cache ID: 216::103

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

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