CVE-2021-33027 — CRITICAL (9.8)

Q: What is CVE-2021-33027?

CVE-2021-33027 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.

Q: How severe is CVE-2021-33027?

CVE-2021-33027 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-33027?

Check the references section above for vendor advisories and patch information. Affected products include: Sylabs Singularity.

Vulnerability Description

Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sylabs	Singularity	>= 1.2.0, < 1.2.6

Related Weaknesses (CWE)

CWE-331

References

https://medium.com/sylabsThird Party Advisory
https://support.sylabs.io/a/solutions/articles/42000086439Vendor Advisory
https://medium.com/sylabsThird Party Advisory
https://support.sylabs.io/a/solutions/articles/42000086439Vendor Advisory

FAQ

What is CVE-2021-33027?

CVE-2021-33027 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.

How severe is CVE-2021-33027?

CVE-2021-33027 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-33027?

Check the references section above for vendor advisories and patch information. Affected products include: Sylabs Singularity.