Search criteria
6 vulnerabilities found for libu2f-host by yubico
FKIE_CVE-2018-20340
Vulnerability from fkie_nvd - Published: 2019-03-21 16:00 - Updated: 2024-11-21 04:01
Severity ?
Summary
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| yubico | libu2f-host | 1.1.6 | |
| debian | debian_linux | 9.0 |
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FKIE_CVE-2019-9578
Vulnerability from fkie_nvd - Published: 2019-03-05 23:29 - Updated: 2024-11-21 04:51
Severity ?
Summary
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| yubico | libu2f-host | * |
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CVE-2018-20340 (GCVE-0-2018-20340)
Vulnerability from cvelistv5 – Published: 2019-03-17 20:06 – Updated: 2024-08-05 11:58
VLAI?
Summary
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2019-9578 (GCVE-0-2019-9578)
Vulnerability from cvelistv5 – Published: 2019-03-05 23:00 – Updated: 2024-08-04 21:54
VLAI?
Summary
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2018-20340 (GCVE-0-2018-20340)
Vulnerability from nvd – Published: 2019-03-17 20:06 – Updated: 2024-08-05 11:58
VLAI?
Summary
Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
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CVE-2019-9578 (GCVE-0-2019-9578)
Vulnerability from nvd – Published: 2019-03-05 23:00 – Updated: 2024-08-04 21:54
VLAI?
Summary
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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