cPanel up to 64.0.20 traceroute input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in cPanel up to 64.0.20. This vulnerability affects unknown code of the component traceroute. Such manipulation leads to input validation. This vulnerability is referenced as CVE-2017-18440. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in cPanel up to 64.0.20 (Hosting Control Software). Affected by this issue is an unknown code block of the component traceroute. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

cPanel before 64.0.21 allows demo users to execute traceroute via api2 (SEC-244).

The weakness was published 08/02/2019 (Website). The advisory is shared for download at documentation.cpanel.net. This vulnerability is handled as CVE-2017-18440 since 07/31/2019. The exploitation is known to be easy. The attack may be launched remotely. The requirement for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 64.0.21 eliminates this vulnerability.

Similar entries are available at VDB-139332, VDB-139333, VDB-139334 and VDB-139335. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: cPanel 64.0.21

Timelineinfo

07/31/2019 🔍
08/02/2019 +2 days 🔍
08/03/2019 +1 days 🔍
07/19/2020 +351 days 🔍

Sourcesinfo

Advisory: documentation.cpanel.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-18440 (🔍)
GCVE (CVE): GCVE-0-2017-18440
GCVE (VulDB): GCVE-100-139340
See also: 🔍

Entryinfo

Created: 08/03/2019 07:51
Updated: 07/19/2020 08:44
Changes: 08/03/2019 07:51 (57), 07/19/2020 08:44 (1)
Complete: 🔍
Cache ID: 216::103

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