Multiple vulnerabilities in IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem



Published: 2022-11-02
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2021-35603
CVE-2021-35550
CWE-ID CWE-20
CWE-300
Exploitation vector Network
Public exploit N/A
Vulnerable software
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IBM Spectrum Virtualize
Server applications / Virtualization software

Vendor IBM Corporation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper input validation

EUVDB-ID: #VU57496

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-35603

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

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 gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

IBM Spectrum Virtualize: before 8.5.2.0

External links

http://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-java-affect-ibm-san-volume-controller-ibm-storwize-ibm-spectrum-virtualize-and-ibm-flashsystem-products/
http://www.ibm.com/support/pages/node/6622019


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) Man-in-the-Middle (MitM) attack

EUVDB-ID: #VU57487

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]

CVE-ID: CVE-2021-35550

CWE-ID: CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to the JSSE component in Oracle GraalVM Enterprise Edition offers cipher suites in the wrong way, which causes weaker cipher suites to be offered ahead of the strong ones. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

IBM Spectrum Virtualize: before 8.5.2.0

External links

http://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-java-affect-ibm-san-volume-controller-ibm-storwize-ibm-spectrum-virtualize-and-ibm-flashsystem-products/
http://www.ibm.com/support/pages/node/6622019


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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