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Tenable Nessus
Tenable Nessus
added 2025/08/30 12:0 a.m.3 views

Linux Distros Unpatched Vulnerability : CVE-2019-12290

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in...

7.5CVSS7.1AI score0.01622EPSS
Exploits0References2
Veracode
Veracode
added 2024/01/16 6:33 a.m.19 views

Improper Input Validation

libidn2.so is vulnerable to Improper Input Validation. The vulnerability is due to improper roundtrip checks while converting A-labels to U-labels. This makes it possible for an attacker to impersonate arbitrary domains...

7.5CVSS6.6AI score0.01622EPSS
Exploits0References13Affected Software1
SUSE CVE
SUSE CVE
added 2023/02/15 4:11 a.m.1 views

SUSE CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

6.5CVSS6.9AI score0.01622EPSS
Exploits0References50
Tenable Nessus
Tenable Nessus
added 2020/04/02 12:0 a.m.32 views

EulerOS Virtualization for ARM 64 3.0.6.0 : libidn2 (EulerOS-SA-2020-1338)

According to the version of the libidn2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels ...

7.5CVSS7.1AI score0.01622EPSS
Exploits0References2
Tenable Nessus
Tenable Nessus
added 2020/02/25 12:0 a.m.25 views

EulerOS 2.0 SP8 : libidn2 (EulerOS-SA-2020-1161)

According to the version of the libidn2 package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it...

7.5CVSS7.2AI score0.01622EPSS
Exploits0References2
OSV
OSV
added 2019/10/22 4:15 p.m.17 views

CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

7.5CVSS7.1AI score
Exploits0References12
OSV
OSV
added 2019/10/22 4:15 p.m.0 views

UBUNTU-CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

7.5CVSS7AI score0.01622EPSS
Exploits0References6
Debian CVE
Debian CVE
added 2019/10/22 3:14 p.m.18 views

CVE-2019-12290

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

7.5CVSS7.5AI score0.01622EPSS
Exploits0
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