Multiple vulnerabilities in OMRON CX-Programmer



Published: 2022-11-28
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2022-43508
CVE-2022-43509
CVE-2022-43667
CWE-ID CWE-416
CWE-787
CWE-121
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		CX-Programmer
Server applications / Application servers

Vendor Omron

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU69633

Risk: High

CVSSv3.1:

CVE-ID: CVE-2022-43508

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick a victim to open a specially crafted CXP file and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CX-Programmer: 9.77

CPE2.3 External links

http://jvn.jp/en/vu/JVNVU92877622/index.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Out-of-bounds write

EUVDB-ID: #VU69634

Risk: High

CVSSv3.1:

CVE-ID: CVE-2022-43509

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can create a specially crafted CXP file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CX-Programmer: 9.77

CPE2.3 External links

http://jvn.jp/en/vu/JVNVU92877622/index.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Stack-based buffer overflow

EUVDB-ID: #VU69636

Risk: High

CVSSv3.1:

CVE-ID: CVE-2022-43667

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick a victim to open a specially crafted CXP file, trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CX-Programmer: 9.77

CPE2.3 External links

http://jvn.jp/en/vu/JVNVU92877622/index.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



###SIDEBAR###