Fedora 43 : perl-URI (2026-09941e744b)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-09941e744b advisory. 5.36 - Apply Unicode NFC normalization in URI::idna nameprep so IDNA host encoding matches other clients instead of emitting a non-standard, non-round-trippi...

Fedora 44 : perl-URI (2026-32b0d26c4c)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-32b0d26c4c advisory. 5.36 - Apply Unicode NFC normalization in URI::idna nameprep so IDNA host encoding matches other clients instead of emitting a non-standard, non-round-trippi...

Astra Linux – Vulnerability in libidn2

GNU libidn2 before version 2.2.0 fails to perform the round-trip checks specified in RFC3490, Section 4.2, when converting A-labels to U-labels. This allows, under certain circumstances, one domain to impersonate another. By creating a malicious domain that matches a target domain except for the...

Fedora 29 : mingw-libidn2 (2019-a8d35fcf7c)

Libidn 2.2.0 released 2019-05-23 ================================== - Perform A-Label roundtrip for lookup functions by default - Stricter check of input to punycode decoder - Fix punycode decoding with no ASCII chars but given delimiter - Fix idn2 --no-tr64 was a no-op - Allow as a basic code...

Fedora 30 : mingw-libidn2 (2019-d3221d69e0)

Libidn 2.2.0 released 2019-05-23 ================================== - Perform A-Label roundtrip for lookup functions by default - Stricter check of input to punycode decoder - Fix punycode decoding with no ASCII chars but given delimiter - Fix idn2 --no-tr64 was a no-op - Allow as a basic code...

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...