PT-2026-99953
CVE-2026-101910
·
تاريخ النشر
2026-09-28
·
تاريخ التحديث
2026-10-31
الوصف من
CVSS 4.0
6.9
متوسطةالمقاييسAV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions
ip-address versions 10.2.0 through 10.5.0
Description
The
Address6.isPrivate classifier in src/ipv6.ts fails to recognize the NAT64 local-use range 64:ff9b:1::/48. Consequently, the isPrivate(), isLoopback(), and isLinkLocal() functions return false for addresses within this range, causing internal IPv4 destinations encoded via a local-use NAT64 prefix to be incorrectly identified as global addresses. This can lead to a trust-boundary bypass in applications using these checks to prevent Server-Side Request Forgery (SSRF), an attack where a user-supplied address tricks a server into making requests to internal destinations, such as loopback services or cloud metadata endpoints. Exploitation requires the server network to use an operator-selected NAT64 prefix within the local-use range.Recommendations
Update ip-address to version 10.5.1.
As a temporary workaround, manually test if a host is within the NAT64 local-use range by using
isHostInSubnet() with the 64:ff9b:1::/48 subnet.قابلية الاستغلال
استغلال
إصلاح
التأثيرات
المورّدون
المنتجات المتأثرة
وجدت خطأً في الوصف؟ لديك ما تضيفه؟ لا تتردد في مراسلتنا 👾