CVE-2020-13845

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2020-13845
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-14T18:15:14
  • Last Modified Date
  • 2023-01-20T20:09:21
Weakness Enumerations
CWE URL
CWE-347 http://cwe.mitre.org/data/definitions/347.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:* 1 OR 3.0.0 3.5.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://medium.com/sylabs Third Party Advisory
https://github.com/hpcng/singularity/security/advisories/GHSA-pmfr-63c2-jr5c Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00046.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00053.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-13845
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13845
History
Created Old Value New Value Data Type Notes
2022-05-10 17:14:02 Added to TrackCVE
2022-12-04 19:27:16 2020-07-14T18:15Z 2020-07-14T18:15:14 CVE Published Date updated
2022-12-04 19:27:16 2020-09-18T19:15:14 CVE Modified Date updated
2022-12-04 19:27:16 Undergoing Analysis Vulnerability Status updated
2023-01-20 21:09:56 2023-01-20T20:09:21 CVE Modified Date updated
2023-01-20 21:09:56 Undergoing Analysis Analyzed Vulnerability Status updated