FreeBSD : libidn2 -- roundtrip check vulnerability (f04f840d-0840-11ea-8d66-75d3253ef913)

CVE list : 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 f...

Fedora 31 : libidn2 (2019-f454c7a118)

Libidn 2.3.0 released 2019-11-14 ================================== - Mitre has assigned CVE-2019-12290 which was fixed by the roundtrip feature introduced in 2.2.0 commit 241e8f48 - Update the data tables from Unicode 6.3.0 to Unicode 11.0 - Turn idn2punycodeencode, idn2punycodedecode into compa...

USN-4168-1: Libidn2 vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that Libidn2 incorrectly handled certain inputs. An attacker could possibly use this issue to impersonate domains. CVE-2019-12290 It was discovered that Libidn2 incorrectly handled certa...

libidn2 -- roundtrip check vulnerability

CVE list: 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 fo...

Moderate: Red Hat Bug Fix Advisory: libidn2 bug fix and enhancement update

An update for libidn2 is now available for Red Hat Enterprise Linux 8. For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section...

libidn2: heap-based buffer overflow in idn2_to_ascii_4i in lib/lookup.c

idn2toascii4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via a long domain string...

libidn2 bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

ALBA-2019:3621 libidn2 bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

libidn2 bug fix and enhancement update

An update is available for libidn2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 8.1...

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...

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 Update for mingw-libidn2 FEDORA-2019-d3221d69e0

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 30 Update: mingw-libidn2-2.2.0-1.fc30

Libidn2 is an implementation of the IDNA2008 specifications in RFC 5890, 5891, 5892 and 5893 for internationalized domain names IDN. It is a standalone library, without any dependency on libidn...

[SECURITY] Fedora 29 Update: mingw-libidn2-2.2.0-1.fc29

Libidn2 is an implementation of the IDNA2008 specifications in RFC 5890, 5891, 5892 and 5893 for internationalized domain names IDN. It is a standalone library, without any dependency on libidn...

Fedora Update for mingw-libidn2 FEDORA-2019-a8d35fcf7c

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Ubuntu 18.04 LTS : Libidn2 vulnerabilities (USN-4168-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4168-1 advisory. It was discovered that Libidn2 incorrectly handled certain inputs. A attacker could possibly use this issue to impersonate domains. CVE-2019-12290 It was...

Ubuntu: Security Advisory (USN-4168-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4168-1 libidn2 vulnerabilities

It was discovered that Libidn2 incorrectly handled certain inputs. A attacker could possibly use this issue to impersonate domains. CVE-2019-12290 It was discovered that Libidn2 incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. CVE-2019-18224...

USN-4168-1: Libidn2 vulnerabilities

It was discovered that Libidn2 incorrectly handled certain inputs. A attacker could possibly use this issue to impersonate domains. CVE-2019-12290 It was discovered that Libidn2 incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. CVE-2019-18224...

GNU libidn2 Input Validation Error Vulnerability

GNU libidn2 is a library that supports encoding and decoding of internationalized domain names. An input validation error vulnerability exists in GNU libidn2 versions prior to 2.2.0, which can be exploited by an attacker to forge arbitrary domain names...