QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2021-3909

Back to search

CVE-2021-3909

Published: Nov 11, 2021

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

4.4

MEDIUM

Description

OctoRPKI does not limit the length of a connection, allowing for a slowloris DOS attack to take place which makes OctoRPKI wait forever. Specifically, the repository that OctoRPKI sends HTTP requests to will keep the connection open for a day before a response is returned, but does keep drip feeding new bytes to keep the connection alive.

VendorProductVersions

Cloudflare

octorpki

affected
unspecified - < 1.4.0

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

DSA-5033
vendor-advisory
x_refsource_DEBIAN
DSA-5041
vendor-advisory
x_refsource_DEBIAN

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now