CVE-2022-39237

 

Published at: - 06-10-2022 08:16

Last modified: - 16-11-2022 04:13

Total changes: - 6

Description

syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8
• https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa
• GLSA-202210-19-Third Party Advisory

 

Keywords

NVD

 

CVE-2022-39237

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures