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Merge pull request #2899 from p-/cwe-036

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Java: Calling openStream on URLs created from remote source can lead to file disclosure
This commit is contained in:
Anders Schack-Mulligen
2020-04-02 13:55:06 +02:00
committed by GitHub
parent 6757924183 ca80bfda4f
commit 01157e43e3
4 changed files with 100 additions and 0 deletions
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4
java/ql/src/semmle/code/java/frameworks/Networking.qll
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@@ -12,6 +12,10 @@ class TypeSocket extends RefType {
TypeSocket() { hasQualifiedName("java.net", "Socket") }
}
class TypeUrl extends RefType {
TypeUrl() { hasQualifiedName("java.net", "URL") }
}
class URLConnectionGetInputStreamMethod extends Method {
URLConnectionGetInputStreamMethod() {
getDeclaringType() instanceof TypeUrlConnection and