What is the vulnerability ID for this vulnerability?

The vulnerability ID for this vulnerability is CVE-2020-13845.

What is the severity of CVE-2020-13845?

The severity of CVE-2020-13845 is high with a severity value of 7.5.

Which software is affected by CVE-2020-13845?

Sylabs Singularity versions 3.0 through 3.5 are affected by CVE-2020-13845.

How does CVE-2020-13845 impact image integrity validation?

CVE-2020-13845 allows image integrity to be bypassed when an ECL policy is enforced in Sylabs Singularity versions 3.0 through 3.5.

Are there any references available for CVE-2020-13845?

Yes, you can find references for CVE-2020-13845 at the following links: [Reference 1](http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html), [Reference 2](http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html), [Reference 3](http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html).

Vulnerability/
CVE-2020-13845

high

7.5

CWE

347 354

14/7/2020

4/8/2024

CVE-2020-13845

First published: Tue Jul 14 2020(Updated: )

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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Sylabs Singularity	>=3.0.0<=3.5.0

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Frequently Asked Questions

What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2020-13845.
What is the severity of CVE-2020-13845?
The severity of CVE-2020-13845 is high with a severity value of 7.5.
Which software is affected by CVE-2020-13845?
Sylabs Singularity versions 3.0 through 3.5 are affected by CVE-2020-13845.
How does CVE-2020-13845 impact image integrity validation?
CVE-2020-13845 allows image integrity to be bypassed when an ECL policy is enforced in Sylabs Singularity versions 3.0 through 3.5.
Are there any references available for CVE-2020-13845?
Yes, you can find references for CVE-2020-13845 at the following links: [Reference 1](http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html), [Reference 2](http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html), [Reference 3](http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html).

collector/nvd-index
agent/severity
agent/references
agent/author
agent/event
agent/weakness
agent/description
agent/type
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
agent/tags
collector/mitre-cve
source/MITRE
vendor/sylabs
canonical/sylabs singularity
version/sylabs singularity/3.0.0
version/sylabs singularity/3.5.0

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