CVE-2022-39237

2022-10-0618:16:10

Alpine Linux Development Team

security.alpinelinux.org

cve-2022-39237

syslabs sif

singularity image format

hash algorithm

cryptographically secure

upgrade

unix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

59.3%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchapptainer< 1.1.2-r0UNKNOWN
Alpine3.19-communitynoarchapptainer< 1.1.2-r0UNKNOWN
Alpine3.20-communitynoarchapptainer< 1.1.2-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	apptainer	< 1.1.2-r0	UNKNOWN
Alpine	3.19-community	noarch	apptainer	< 1.1.2-r0	UNKNOWN
Alpine	3.20-community	noarch	apptainer	< 1.1.2-r0	UNKNOWN