libIEC61850 1.3 client/client_control.c ControlObjectClient_setCommandTerminationHandler access control ⚔ [Disputed]

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in libIEC61850 1.3 and classified as critical. This affects the function ControlObjectClient_setCommandTerminationHandler of the file client/client_control.c. The manipulation leads to access control. This vulnerability is listed as CVE-2018-19093. The attack may be initiated remotely. There is no available exploit. The presence of this vulnerability remains uncertain at this time.

Detailsinfo

A vulnerability was found in libIEC61850 1.3 and classified as critical. This issue affects the function ControlObjectClient_setCommandTerminationHandler of the file client/client_control.c. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue has been found in libIEC61850 v1.3. It is a SEGV in ControlObjectClient_setCommandTerminationHandler in client/client_control.c. NOTE: the software maintainer disputes this because it requires incorrect usage of the client_example_control program

The weakness was presented 11/07/2018 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2018-19093 since 11/07/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The real existence of this vulnerability is still doubted at the moment.

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

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: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
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

11/07/2018 🔍
11/07/2018 +0 days 🔍
11/07/2018 +0 days 🔍
11/08/2018 +1 days 🔍
06/04/2024 +2035 days 🔍

Sourcesinfo

Advisory: 84
Status: Not defined
Disputed: 🔍

CVE: CVE-2018-19093 (🔍)
GCVE (CVE): GCVE-0-2018-19093
GCVE (VulDB): GCVE-100-126563

Entryinfo

Created: 11/08/2018 09:42
Updated: 06/04/2024 21:38
Changes: 11/08/2018 09:42 (38), 04/10/2020 18:58 (18), 06/05/2023 09:06 (3), 06/04/2024 21:38 (25)
Complete: 🔍
Cache ID: 216::103

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