CVE-2021-3912 - Vulnerability Details - OpenCVE

OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00552.

Key SSVC decision points have not yet been added.

Vendors	Products
Cloudflare	Octorpki
Debian	Debian Linux

Configuration 1 [-]

cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DSA	DSA-5041-1	cfrpki security update
EUVD	EUVD-2021-2346	OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).
Github GHSA	GHSA-g9wh-3vrx-r7hg	OctoRPKI crashes when processing GZIP bomb returned via malicious repository

Fixes

Solution

Upgrade to 1.4

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hg
https://www.debian.org/security/2022/dsa-5041

History

No history.

MITRE

Status: PUBLISHED

Assigner: cloudflare

Published: 2021-11-11T21:45:24.415500Z

Updated: 2024-09-16T23:41:30.954Z

Reserved: 2021-10-26T00:00:00

Link: CVE-2021-3912

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-11T22:15:08.077

Modified: 2024-11-21T06:22:45.710

Link: CVE-2021-3912

Redhat

No data.

OpenCVE Enrichment

No data.

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