CVE-2020-13847
HIGHCVSS 7.5/10EPSS 0.63%
Last modified
CVE-2020-13847 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sylabs | Singularity | >= 3.0.0, <= 3.5.0 |
References
- https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9vThird Party Advisory
- https://medium.com/sylabsThird Party Advisory
- https://github.com/hpcng/singularity/security/advisories/GHSA-m7j2-9565-4h9vThird Party Advisory
- https://medium.com/sylabsThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13847?
Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify commands do not sign metadata found in the global header or data object descriptors of a SIF file.
How severe is CVE-2020-13847?
CVE-2020-13847 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13847?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-13847?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST