Multiple vulnerabilities in Jenkins Micro Focus Application Automation Tools plugin



Published: 2021-04-08
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE ID CVE-2021-22512
CVE-2021-22513
CVE-2021-22510
CVE-2021-22511
CWE ID CWE-352
CWE-284
CWE-79
CWE-295
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Micro Focus Application Automation Tools
Web applications / Modules and components for CMS

Vendor Jenkins

Security Advisory

1) Cross-site request forgery

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2021-22512

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Micro Focus Application Automation Tools: 1.0, 1.0.2, 1.1, 1.2, 2.0.0, 2.0.2, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 4.0, 4.0.1, 4.5.0, 5.0, 5.1, 5.2, 5.2.0.1, 5.3, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.4, 5.4.1, 5.4.2, 5.5, 5.5.1, 5.5.2, 5.5.3, 5.5.4, 5.6, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.7, 5.7.1, 5.7.2, 5.7.3, 5.7.4, 5.8, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, 5.8.8, 5.9, 5.9.1, 5.9.2, 5.9.3, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.2, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.3, 6.3.1, 6.3.2, 6.3.3, 6.3.4, 6.4, 6.4.1, 6.4.2, 6.4.3, 6.5, 6.6, 6.6.1, 6.6.2, 6.6.3, 6.6.4, 6.6.5, 6.7, 6.7.1

CPE External links

https://jenkins.io/security/advisory/2021-04-07/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-22513

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to the affected plugin does not perform permission checks in methods implementing form validation. A remote authenticated attacker can connect to attacker-specified URLs using attacker-specified username and password.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Micro Focus Application Automation Tools: 1.0, 1.0.2, 1.1, 1.2, 2.0.0, 2.0.2, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 4.0, 4.0.1, 4.5.0, 5.0, 5.1, 5.2, 5.2.0.1, 5.3, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.4, 5.4.1, 5.4.2, 5.5, 5.5.1, 5.5.2, 5.5.3, 5.5.4, 5.6, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.7, 5.7.1, 5.7.2, 5.7.3, 5.7.4, 5.8, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, 5.8.8, 5.9, 5.9.1, 5.9.2, 5.9.3, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.2, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.3, 6.3.1, 6.3.2, 6.3.3, 6.3.4, 6.4, 6.4.1, 6.4.2, 6.4.3, 6.5, 6.6, 6.6.1, 6.6.2, 6.6.3, 6.6.4, 6.6.5, 6.7, 6.7.1

CPE External links

https://jenkins.io/security/advisory/2021-04-07/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Cross-site scripting

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2021-22510

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Micro Focus Application Automation Tools: 1.0, 1.0.2, 1.1, 1.2, 2.0.0, 2.0.2, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 4.0, 4.0.1, 4.5.0, 5.0, 5.1, 5.2, 5.2.0.1, 5.3, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.4, 5.4.1, 5.4.2, 5.5, 5.5.1, 5.5.2, 5.5.3, 5.5.4, 5.6, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.7, 5.7.1, 5.7.2, 5.7.3, 5.7.4, 5.8, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, 5.8.8, 5.9, 5.9.1, 5.9.2, 5.9.3, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.2, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.3, 6.3.1, 6.3.2, 6.3.3, 6.3.4, 6.4, 6.4.1, 6.4.2, 6.4.3, 6.5, 6.6, 6.6.1, 6.6.2, 6.6.3, 6.6.4, 6.6.5, 6.7, 6.7.1

CPE External links

https://jenkins.io/security/advisory/2021-04-07/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Improper Certificate Validation

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2021-22511

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected plugin unconditionally disables SSL/TLS certificate validation for connections to Service Virtualization servers. A remote attacker can perform a MitM attack on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Micro Focus Application Automation Tools: 1.0, 1.0.2, 1.1, 1.2, 2.0.0, 2.0.2, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 4.0, 4.0.1, 4.5.0, 5.0, 5.1, 5.2, 5.2.0.1, 5.3, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.4, 5.4.1, 5.4.2, 5.5, 5.5.1, 5.5.2, 5.5.3, 5.5.4, 5.6, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.7, 5.7.1, 5.7.2, 5.7.3, 5.7.4, 5.8, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, 5.8.8, 5.9, 5.9.1, 5.9.2, 5.9.3, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.2, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.3, 6.3.1, 6.3.2, 6.3.3, 6.3.4, 6.4, 6.4.1, 6.4.2, 6.4.3, 6.5, 6.6, 6.6.1, 6.6.2, 6.6.3, 6.6.4, 6.6.5, 6.7, 6.7.1

CPE External links

https://jenkins.io/security/advisory/2021-04-07/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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