CVE-2021-29499

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.

CVSS v3 7.5 HIGH
CVSS v2.0 4.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg	Exploit Third Party Advisory
https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sylabs:singularity_image_format:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:01

Type	Values Removed	Values Added
References	~~() https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg - Exploit, Third Party Advisory~~	() https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg - Exploit, Third Party Advisory

Information

Published : 2021-05-07 21:15

Updated : 2024-11-21 06:01

NVD link : CVE-2021-29499

Mitre link : CVE-2021-29499

CVE.ORG link : CVE-2021-29499

JSON object : View

Products Affected

sylabs

singularity_image_format

CWE

CWE-330

Use of Insufficiently Random Values

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