CloudLinux CageFS up to 7.0.8-2 Sendmail Proxy Command file inclusion

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in CloudLinux CageFS up to 7.0.8-2. Affected by this issue is some unknown functionality of the component Sendmail Proxy Command Handler. Performing a manipulation results in file inclusion. This vulnerability was named CVE-2020-36772. The attack needs to be approached locally. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in CloudLinux CageFS up to 7.0.8-2 (Cloud Software). This affects an unknown code of the component Sendmail Proxy Command Handler. The manipulation with an unknown input leads to a file inclusion vulnerability. CWE is classifying the issue as CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

CloudLinux CageFS 7.0.8-2 or below insufficiently restricts file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files outside the CageFS environment in a limited way.

The weakness was presented 01/22/2024 by David Lisa Gnedt. It is possible to read the advisory at blog.cloudlinux.com. This vulnerability is uniquely identified as CVE-2020-36772 since 01/22/2024. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 7.1.1-1 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

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

NVD Base Score: 4.4
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: File inclusion
CWE: CWE-73
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: CageFS 7.1.1-1

Timelineinfo

01/22/2024 🔍
01/22/2024 +0 days 🔍
01/22/2024 +0 days 🔍
05/31/2025 +495 days 🔍

Sourcesinfo

Advisory: 176791
Researcher: David Lisa Gnedt
Status: Confirmed

CVE: CVE-2020-36772 (🔍)
GCVE (CVE): GCVE-0-2020-36772
GCVE (VulDB): GCVE-100-251703

Entryinfo

Created: 01/22/2024 15:53
Updated: 05/31/2025 03:52
Changes: 01/22/2024 15:53 (41), 02/16/2024 09:08 (1), 02/16/2024 09:11 (11), 05/31/2025 03:52 (16)
Complete: 🔍
Cache ID: 216::103

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