CVE-2020-13845
High
Description
Sylabs Singularity 3.0 through 3.5 has Improper Validation of an Integrity Check Value. Image integrity is not validated when an ECL policy is enforced. The fingerprint required by the ECL is compared against the signature object descriptor(s) in the SIF file, rather than to a cryptographically validated signature.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSylabs Singularity
PublishedJul 14, 2020
First seenJul 14, 2020
How to fix
Update
- github.com/sylabs/singularity3.6.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sylabs singularity | 3.0.0 ≤ v ≤ 3.5.0 | — |
| github.com/sylabs/singularityGo | 3.0.0 ≤ v < 3.6.0 | 3.6.0 |
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