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Introduce a new Models-as-Data sink sub-kind path-injection[read] for models that only read from or inspect a path. The general java/path-injection query and its PathInjectionSanitizer barrier continue to consider both path-injection and path-injection[read] sinks, so no alerts are lost. The java/zipslip query deliberately selects only path-injection sinks, since read-only accesses such as ClassLoader.getResource or FileInputStream are outside the archive extraction threat model. Addresses https://github.com/github/codeql/issues/21606 along the lines proposed on the issue thread: prefer path-injection[read] over a [create] sub-kind so that miscategorizing a sink causes a false positive (easy to spot) rather than a false negative. - shared/mad/codeql/mad/ModelValidation.qll: allow path-injection[...] as a valid sink kind. - java/ql/lib/ext/*.model.yml: relabel the models that PR #12916 migrated from the historical read-file kind (plus the newer ClassLoader resource-lookup variants that share the same read-only semantics). - java/ql/lib/semmle/code/java/security/TaintedPathQuery.qll and PathSanitizer.qll: select both path-injection and path-injection[read] sinks/barriers. - java/ql/lib/semmle/code/java/security/ZipSlipQuery.qll: keep only path-injection, with a comment explaining why path-injection[read] is excluded. - java/ql/test/query-tests/security/CWE-022/semmle/tests/ZipTest.java: add m7 regression covering the Dubbo-style classpath lookup from issue #21606 and assert no alert is produced. - Update TaintedPath.expected for the renamed kinds in the models list. - Add change-notes under java/ql/lib/change-notes and java/ql/src/change-notes.
10 lines
675 B
YAML
10 lines
675 B
YAML
extensions:
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- addsTo:
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pack: codeql/java-all
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extensible: sinkModel
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data:
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- ["io.netty.handler.ssl", "OpenSslServerContext", False, "OpenSslServerContext", "(File,File)", "", "Argument[0]", "path-injection[read]", "ai-manual"]
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- ["io.netty.handler.ssl", "SslContextBuilder", False, "forServer", "(File,File)", "", "Argument[0]", "path-injection[read]", "ai-manual"]
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- ["io.netty.handler.ssl", "SslContextBuilder", False, "trustManager", "(File)", "", "Argument[0]", "path-injection", "ai-manual"]
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- ["io.netty.handler.ssl", "SslContextBuilder", False, "trustManager", "(InputStream)", "", "Argument[0]", "path-injection", "ai-manual"]
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