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Tenable Nessus
Tenable Nessus
added 2025/08/18 12:0 a.m.3 views

Linux Distros Unpatched Vulnerability : CVE-2018-20340

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

6.8CVSS7.5AI score0.00499EPSS
Exploits0References2
NVD
NVD
added 2019/03/21 4:0 p.m.20 views

CVE-2018-20340

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...

6.8CVSS6.9AI score0.00499EPSS
Exploits0References6
OSV
OSV
added 2019/03/21 4:0 p.m.9 views

CVE-2018-20340

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...

6.8CVSS7AI score
Exploits0References6
Debian CVE
Debian CVE
added 2019/03/17 8:6 p.m.30 views

CVE-2018-20340

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...

6.8CVSS6.9AI score0.00499EPSS
Exploits0
OSV
OSV
added 2019/03/05 11:29 p.m.1 views

DEBIAN-CVE-2019-9578

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...

7.5CVSS6.9AI score0.02296EPSS
Exploits0References1
Prion
Prion
added 2019/03/05 11:29 p.m.15 views

Memory corruption

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...

5CVSS7.3AI score0.02296EPSS
Exploits0References8Affected Software1
UbuntuCve
UbuntuCve
added 2019/03/05 11:29 p.m.21 views

CVE-2019-9578

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...

7.5CVSS6.8AI score0.02296EPSS
Exploits0References3
UbuntuCve
UbuntuCve
added 2019/02/08 11:0 a.m.25 views

CVE-2018-20340

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...

6.8CVSS7.2AI score0.00499EPSS
Exploits0References1
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