CVE-2020-13845
Fixed in a distro release EPSS <1%
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.
Products: sylabs singularity
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | github.com/sylabs/singularity | 3.6.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| SUSE Package Hub 15 SP2 | singularity | 3.6.0-bp152.2.4.1 |
| Ubuntu 25.10 | singularity-container | no fix |
| Ubuntu 26.04 LTS | singularity-container | no fix |
| Ubuntu Pro 18.04 LTS | singularity-container | no fix |
| Ubuntu Pro 24.04 LTS | singularity-container | no fix |
| openSUSE Leap 15.1 | singularity | 3.6.0-lp151.2.6.1 |
| openSUSE Leap 15.2 | singularity | 3.6.0-lp152.2.3.1 |
| openSUSE Tumbleweed | singularity | 3.8.3-1.2 |