SB2019080648 - Multiple vulnerabilities in cPanel, cPanel

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Main Vulnerability Database SB2019080648

SB2019080648 - Multiple vulnerabilities in cPanel, cPanel

Published: August 6, 2019 Updated: July 17, 2020

Security Bulletin ID SB2019080648
CSH Severity
High
Patch available
YES
Number of vulnerabilities 6
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 33% Medium 17% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 6 vulnerabilities.


1) Race condition (CVE-ID: CVE-2016-10798)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: 7.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to read and manipulate data.

cPanel before 58.0.4 allows a file-ownership change (to nobody) via rearrangeacct (SEC-134).


2) Improper access control (CVE-ID: CVE-2016-10799)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local authenticated user to manipulate data.

cPanel before 58.0.4 does not set the Pear tmp directory during a PHP installation (SEC-137).


3) Input validation error (CVE-ID: CVE-2016-10800)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a local non-authenticated attacker to execute arbitrary code.

cPanel before 58.0.4 allows demo-mode escape via Site Templates and Boxtrapper API calls (SEC-138).


4) Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-ID: CVE-2016-10801)

CWE-ID: CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to execute arbitrary code.

cPanel before 58.0.4 has improper session handling for shared users (SEC-139).


5) Improper access control (CVE-ID: CVE-2016-10802)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to execute arbitrary code.

cPanel before 58.0.4 allows code execution in the context of other user accounts through the PHP CGI handler (SEC-142).


6) Information disclosure (CVE-ID: CVE-2016-10797)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to gain access to sensitive information.

cPanel before 58.0.4 allows WHM "Purchase and Install an SSL Certificate" page visitors to list all server domains (SEC-133).


Remediation

Install update from vendor's website.

References