Description
An issue was discovered in the _send_secure_msg() function of yubihsm-shell through 2.0.2. The function does not validate the embedded length field of a message received from the device. This could lead to an oversized memcpy() call that will crash the running process. This could be used by an attacker to cause a denial of service.
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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-2020-17120 | An issue was discovered in the _send_secure_msg() function of yubihsm-shell through 2.0.2. The function does not validate the embedded length field of a message received from the device. This could lead to an oversized memcpy() call that will crash the running process. This could be used by an attacker to cause a denial of service. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T15:12:08.714Z
Reserved: 2020-08-19T00:00:00.000Z
Link: CVE-2020-24388
No data.
Status : Modified
Published: 2020-10-19T20:15:12.993
Modified: 2024-11-21T05:14:43.467
Link: CVE-2020-24388
No data.
OpenCVE Enrichment
No data.
EUVD