Vulnerability Details

Feed Type Docker
Title CVE-2019-12290
Description 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 inclusion of certain punycoded Unicode characters (that would be discarded when converted first to a Unicode label and then back to an ASCII label), arbitrary domains can be impersonated.

Severity: Unknown
More Information:

Namespace: debian:10
Feature: libidn2
Feature Version: 2.0.5-1+deb10u1
Fixed By Version:
Container Layer Hash sha256:d121f8d1c4128ebc1e95e5bfad90a0189b84eadbbb2fbaad20cbb26d20b2c8a2
Source Clair
Assessment Ignore by gdivis@inedo.local on 9/16/2020 9:48:13 AM
Expiration 12/15/2020 8:48:13 AM (90 days from assessment)


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