nodejs-ip: arbitrary code execution via the isPublic() function

A vulnerability was found in the NPM IP Package. This flaw allows an attacker to perform arbitrary code execution and obtain sensitive information via the isPublic function by inducing a Server-Side Request Forgery SSRF attack and obtaining access to normally inaccessible resources...

Server Side Request Forgery (SSRF)

ip is vulnerable to Server Side Request Forgery. The vulnerability is due to the isPublic function's failure to interpret and classify hexadecimal IP address representations. If an application utilizes the isPublic or isPrivate functions to determine if an address is public, an attacker can prefo...

CVE-2023-42282

The ip package before 1.1.9 for Node.js might allow SSRF because some IP addresses such as 0x7f.1 are improperly categorized as globally routable via isPublic...

NPM IP package incorrectly identifies some private IP addresses as public

The isPublic function in the NPM package ip doesn't correctly identify certain private IP addresses in uncommon formats such as 0x7F.1 as private. Instead, it reports them as public by returning true. This can lead to security issues such as Server-Side Request Forgery SSRF if isPublic is used to...

GHSA-78XJ-CGH5-2H22 NPM IP package incorrectly identifies some private IP addresses as public

The isPublic function in the NPM package ip doesn't correctly identify certain private IP addresses in uncommon formats such as 0x7F.1 as private. Instead, it reports them as public by returning true. This can lead to security issues such as Server-Side Request Forgery SSRF if isPublic is used to...

CVE-2023-42282

CVE-2023-42282 affects the Node.js ip package (pre-1.1.9) and can enable SSRF because certain IPs (e.g., 0x7f.1) are misclassified as globally routable by isPublic. The impact is SSRF to internal or restricted resources; exploitation details are not provided beyond the SSRF risk. Remediation: upg...

npm IP Package Code Issue Vulnerability

npm IP Package is an IP address utility for Node.js from npm, Inc. A code issue vulnerability exists in npm IP Package v.1.1.8 and earlier versions, which stems from a vulnerability that allows an attacker to execute arbitrary code and obtain sensitive information via the isPublic function...