Description
Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.
Published: 2021-02-01
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-20678 Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.
History

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Subscriptions

Accel-ppp Accel-ppp
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T16:33:58.925Z

Reserved: 2020-11-02T00:00:00.000Z

Link: CVE-2020-28194

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-01T14:15:12.240

Modified: 2024-11-21T05:22:27.467

Link: CVE-2020-28194

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses