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CVE-2022-3616

MEDIUM
Published 2022-10-28T06:24:44.189Z
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CVSS Score

V3.1
5.4
/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.216
Higher than 21.6% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
HIGH

Description

Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cloudflare

OctoRPKI

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

OctoRPKI crashes when max iterations is reached

GHSA-pmw9-567p-68pc

Advisory Details

### Impact Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability. ### Specific Go Packages Affected github.com/cloudflare/cfrpki/cmd/octorpki ### Patches This issue is fixed in v1.4.4 ### Workarounds None.

Affected Packages

Go github.com/cloudflare/cfrpki
ECOSYSTEM: ≥0 <1.4.4

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

WEB https://github.com/cloudflare/cfrpki/security/advisories/GHSA-pmw9-567p-68pc
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-3616
WEB https://github.com/cloudflare/cfrpki/commit/5f64bcd13477b29cd7ddff6fff3c65dfac3423ca
PACKAGE https://github.com/cloudflare/cfrpki

Advisory provided by GitHub Security Advisory Database. Published: October 31, 2022, Modified: October 2, 2023

References

https://github.com/cloudflare/cfrpki/security/advisories/GHSA-pmw9-567p-68pc
Published: 2022-10-28T06:24:44.189Z
Last Modified: 2025-05-05T19:19:50.911Z
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