Multiple vulnerabilities in IBM Virtualization Engine TS7700



| Updated: 2024-08-16
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2023-21967
CVE-2023-21939
CVE-2023-21968
CVE-2023-21937
CWE-ID CWE-20
Exploitation vector Network
Public exploit Public exploit code for vulnerability #2 is available.
Vulnerable software
 IBM Virtualization Engine TS7700 3948-VED
Other software / Other software solutions

Virtualization Engine TS7700 3957-VED
Hardware solutions / Firmware

Virtualization Engine TS7700 3957-VEC
Hardware solutions / Firmware

Vendor IBM Corporation

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Improper input validation

EUVDB-ID: #VU75261

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-21967

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the JSSE component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Virtualization Engine TS7700 3948-VED: before 8.53.0.63 VTD_EXEC.269

Virtualization Engine TS7700 3957-VED: before 8.52.102.13 VTD_EXEC.269

Virtualization Engine TS7700 3957-VEC: before 8.52.102.13 VTD_EXEC.269

CPE2.3 External links

https://www.ibm.com/support/pages/node/7015879


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 input validation

EUVDB-ID: #VU75264

Risk: Medium

CVSSv4.0: 5.5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2023-21939

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Swing component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Virtualization Engine TS7700 3948-VED: before 8.53.0.63 VTD_EXEC.269

Virtualization Engine TS7700 3957-VED: before 8.52.102.13 VTD_EXEC.269

Virtualization Engine TS7700 3957-VEC: before 8.52.102.13 VTD_EXEC.269

CPE2.3 External links

https://www.ibm.com/support/pages/node/7015879


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. However, proof of concept for this vulnerability is available.

3) Improper input validation

EUVDB-ID: #VU75266

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-21968

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Virtualization Engine TS7700 3948-VED: before 8.53.0.63 VTD_EXEC.269

Virtualization Engine TS7700 3957-VED: before 8.52.102.13 VTD_EXEC.269

Virtualization Engine TS7700 3957-VEC: before 8.52.102.13 VTD_EXEC.269

CPE2.3 External links

https://www.ibm.com/support/pages/node/7015879


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 input validation

EUVDB-ID: #VU75267

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-21937

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Networking component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Virtualization Engine TS7700 3948-VED: before 8.53.0.63 VTD_EXEC.269

Virtualization Engine TS7700 3957-VED: before 8.52.102.13 VTD_EXEC.269

Virtualization Engine TS7700 3957-VEC: before 8.52.102.13 VTD_EXEC.269

CPE2.3 External links

https://www.ibm.com/support/pages/node/7015879


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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