Description
Proxygen fails to validate that a secondary auth manager is set before dereferencing it. That can cause a denial of service issue when parsing a Certificate/CertificateRequest HTTP2 Frame over a fizz (TLS 1.3) transport. This issue affects Proxygen releases starting from v2018.10.29.00 until the fix in v2018.11.19.00.
Published: 2018-12-31
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-18101 Proxygen fails to validate that a secondary auth manager is set before dereferencing it. That can cause a denial of service issue when parsing a Certificate/CertificateRequest HTTP2 Frame over a fizz (TLS 1.3) transport. This issue affects Proxygen releases starting from v2018.10.29.00 until the fix in v2018.11.19.00.
History

Tue, 06 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

Facebook Proxygen
cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published:

Updated: 2025-05-06T16:05:12.414Z

Reserved: 2018-01-26T00:00:00.000Z

Link: CVE-2018-6343

cve-icon Vulnrichment

Updated: 2024-08-05T06:01:48.957Z

cve-icon NVD

Status : Modified

Published: 2018-12-31T22:29:00.527

Modified: 2025-05-06T16:15:22.093

Link: CVE-2018-6343

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses