7.5 - CVE-2021-29499

Executive Summary

Informations
Name	CVE-2021-29499	First vendor Publication	2021-05-07
Vendor	Cve	Last vendor Modification	2021-05-19

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score	7.5
Base Score	7.5	Environmental Score	7.5
impact SubScore	3.6	Temporal Score	7.5
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	None	Availability Impact	None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:N/A:N)
Cvss Base Score	4	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	8	Authentication	Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version >= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29499

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-330	Use of Insufficiently Random Values

CPE : Common Platform Enumeration

Type	Description	Count
Application	Sylabs Singularity Image Format cpe:2.3:a:sylabs:singularity_image_format::::::::	1

Sources (Detail)

Source	Url
CONFIRM	https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg

Alert History

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Date	Informations
2021-05-20 00:22:56	Multiple Updates
2021-05-13 01:39:26	Multiple Updates
2021-05-13 01:39:15	Multiple Updates
2021-05-12 17:22:48	Multiple Updates
2021-05-08 05:22:44	First insertion