VDB
CVE-2020-13845
CVE-2020-13845
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 0.52% · 43.9th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.52%
43.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:24.04:LTS | singularity-container | 0, 4.1.1+ds2-1, 4.1.1+ds2-1build1 |
| Ubuntu:Pro:18.04:LTS | singularity-container | 2.4.2-2, 2.4.2-4, 2.4.2-4ubuntu0.1~esm1 |
| Ubuntu:25.10 | singularity-container | 0, 4.1.5+ds4-1 |
Timeline
- Jul 14, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
References
- https://github.com/hpcng/singularity/security/advisories/GHSA-pmfr-63c2-jr5c third-party-advisory
- https://medium.com/sylabs third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-13845 third-party-advisory
- https://ubuntu.com/security/CVE-2020-13845 advisory