Upstream information

CVE-2020-13845 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1174150 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub for SUSE Linux Enterprise 15 SP2
  • singularity >= 3.6.0-bp152.2.4.1
Patchnames:
openSUSE-2020-1100
openSUSE Leap 15.1
  • singularity >= 3.6.0-lp151.2.6.1
  • singularity-debuginfo >= 3.6.0-lp151.2.6.1
Patchnames:
openSUSE-2020-1037
openSUSE Leap 15.2
  • singularity >= 3.6.0-lp152.2.3.1
  • singularity-debuginfo >= 3.6.0-lp152.2.3.1
Patchnames:
openSUSE-2020-1011