VulnerabilityModified
CVE-2021-33027
Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.
CRITICAL 9.8EPSS 1.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Sylabs Singularity Enterprise through 1.6.2 has Insufficient Entropy in a nonce.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-331
- Affected
- sylabs/singularity
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.