IDNA
An IETF standard specification for the use of internationalized domain names in applications. It reduces the risk of homograph attacks by restricting which writing systems may be mixed and by introducing mixed-script detection.
Timeline (last 90 days)
Mainstream registries generally impose restrictions on or prohibit zero-width characters and combining marks in accordance with the IDNA specification, because their unpredictability in display and input brings risks of spoofing and confusion.
The IETF's IDNA series of specifications reduces the risk of homograph attacks through measures such as restricting which writing systems may be mixed and introducing mixed-script detection.
mcp-server-fetch fixes an issue in internationalized domain name (IDNA) scenarios where one form of a domain is checked but another form is connected to, potentially reaching internal network addresses (GHSA-v38p-wf49-hx2j).
All Facts (3)
Mainstream registries generally impose restrictions on or prohibit zero-width characters and combining marks in accordance with the IDNA specification, because their unpredictability in display and input brings risks of spoofing and confusion.
50%UnverifiedThe IETF's IDNA series of specifications reduces the risk of homograph attacks through measures such as restricting which writing systems may be mixed and introducing mixed-script detection.
50%Unverifiedmcp-server-fetch fixes an issue in internationalized domain name (IDNA) scenarios where one form of a domain is checked but another form is connected to, potentially reaching internal network addresses (GHSA-v38p-wf49-hx2j).
50%