Multiple vulnerabilities in Intel Security Library



Published: 2021-06-16
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2021-0133
CVE-2021-0132
CVE-2021-0131
CVE-2021-0134
CWE-ID CWE-287
CWE-404
CWE-310
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
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3rd Generation Intel Xeon Scalable Processors
Hardware solutions / Firmware

2nd Generation Intel Xeon Scalable Processors
Hardware solutions / Firmware

1st Generation Intel Xeon Scalable processor
Hardware solutions / Firmware

Intel Xeon W processor 3200 series
Hardware solutions / Firmware

Intel Xeon W processor 3100 series
Hardware solutions / Firmware

Intel Security Library
Other software / Other software solutions

Vendor Intel

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Improper Authentication

EUVDB-ID: #VU54146

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-0133

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to key exchange without entity authentication. A remote authenticated attacker can bypass authentication process and gain elevated privileges on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Xeon Scalable Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

1st Generation Intel Xeon Scalable processor: All versions

Intel Xeon W processor 3200 series: All versions

Intel Xeon W processor 3100 series: All versions

Intel Security Library: before 3.3


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Improper Resource Shutdown or Release

EUVDB-ID: #VU54147

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-0132

CWE-ID: CWE-404 - Improper Resource Shutdown or Release

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to missing release of resource after effective lifetime in an API. A remote administrator can cause a denial of service condition on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Xeon Scalable Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

1st Generation Intel Xeon Scalable processor: All versions

Intel Xeon W processor 3200 series: All versions

Intel Xeon W processor 3100 series: All versions

Intel Security Library: before 3.3


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Cryptographic issues

EUVDB-ID: #VU54148

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-0131

CWE-ID: CWE-310 - Cryptographic Issues

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to use of cryptographically weak pseudo-random number generator (PRNG) in an API. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Xeon Scalable Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

1st Generation Intel Xeon Scalable processor: All versions

Intel Xeon W processor 3200 series: All versions

Intel Xeon W processor 3100 series: All versions

Intel Security Library: before 3.3


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

4) Input validation error

EUVDB-ID: #VU54149

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-0134

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in an API. A remote administrator can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

3rd Generation Intel Xeon Scalable Processors: All versions

2nd Generation Intel Xeon Scalable Processors: All versions

1st Generation Intel Xeon Scalable processor: All versions

Intel Xeon W processor 3200 series: All versions

Intel Xeon W processor 3100 series: All versions

Intel Security Library: before 3.3


CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00521.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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