CVE-2020-25040

2020-09-1618:15:13

Alpine Linux Development Team

security.alpinelinux.org

sylabs singularity

insecure permissions

temporary directories

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

71.6%

JSON

Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directories used in explicit and implicit container build operations, a different vulnerability than CVE-2020-25039.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchsingularity< 3.6.3-r0UNKNOWN
Alpine3.19-communitynoarchsingularity< 3.6.3-r0UNKNOWN
Alpine3.20-communitynoarchsingularity< 3.6.3-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	singularity	< 3.6.3-r0	UNKNOWN
Alpine	3.19-community	noarch	singularity	< 3.6.3-r0	UNKNOWN
Alpine	3.20-community	noarch	singularity	< 3.6.3-r0	UNKNOWN