Alpine: singularity: security update to 3.5.3-r0 (deprecated)

high Tenable Self-Hosted Container Security Plugin ID 400332

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- 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.
(CVE-2020-13845)

- Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code. (CVE-2020-13846)

- Sylabs Singularity 3.0 through 3.5 lacks support for an Integrity Check. Singularity's sign and verify
commands do not sign metadata found in the global header or data object descriptors of a SIF file.
(CVE-2020-13847)

Plugin Details

Severity: High

ID: 400332

Version: Revision 1.23

Type: Local

Family: Alpine Linux Local Security Checks

Published: 8/16/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2020-13847

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/29/2020

Vulnerability Publication Date: 7/14/2020

Reference Information

CVE: CVE-2020-13845, CVE-2020-13846, CVE-2020-13847

Detections

Analytics