The vulnerability of the cURL command-line utility relates to errors in the certificate validation process when substituting characters in TLS certificates for IDN names. This vulnerability allows a attacker to perform a “man-in-the-middle” attack.

The vulnerability of the cURL command-line utility is related to errors in the certificate validation process when comparing substitute characters in TLS certificates for IDN names. Exploiting this vulnerability could allow a remote attacker to execute a “man-in-the-middle” attack...

SUSE CVE-2018-6175

Incorrect handling of confusable characters in URL Formatter in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name...

SUSE CVE-2019-13761

Incorrect security UI in Omnibox in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name...

Abea Apostrophe Technologies sanitize-html security vulnerability

Abea Apostrophe Technologies sanitize-html is a formatting removal tool organized by Abea USA. It provides simple HTML tag removal with a clear API. A security vulnerability exists in Apostrophe Technologies sanitize-html versions prior to 2.3.1, which stems from the inability to properly handle...

CVE-2018-6175

Incorrect handling of confusable characters in URL Formatter in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name...

Certain characters may be used for domain name spoofing – Opera Security Advisories

Certain characters may be used for domain name spoofing – Opera Security Advisories OPCOM Team | June 29, 2010 Severity Moderately severe Description Opera uses several approaches to prevent spoofing of internationalized domain names IDN with characters that look similar to each other. With...