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https://github.com/elicpeter/nyx.git
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22369cc404
- Introduced `patterns` module with language-specific vulnerability patterns. - Added `query_cache` utility for caching compiled queries. - Expanded `scan.rs` to support scanning multiple languages dynamically. - Updated `Cargo.toml` with additional tree-sitter dependencies. - Added severity filtering to `ScannerConfig` for better configuration.
40 lines
1.6 KiB
Rust
40 lines
1.6 KiB
Rust
use crate::patterns::{Pattern, Severity};
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pub const PATTERNS: &[Pattern] = &[
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Pattern {
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id: "eval_call",
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description: "eval() on dynamic input",
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query: "(call function: (identifier) @id (#eq? @id \"eval\")) @vuln",
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severity: Severity::High,
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},
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Pattern {
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id: "exec_call",
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description: "exec(...) execution of dynamic code",
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query: "(call function: (identifier) @id (#eq? @id \"exec\")) @vuln",
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severity: Severity::High,
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},
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Pattern {
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id: "pickle_load",
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description: "pickle.load / loads – unsafe deserialization",
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query: "(call function: (attribute attribute: (identifier) @attr (#match? @attr \"load(s)?\") object: (identifier) @pkg (#eq? @pkg \"pickle\"))) @vuln",
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severity: Severity::High,
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},
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Pattern {
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id: "subprocess_shell_true",
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description: "subprocess.* with shell=True",
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query: "(call function: (attribute object: (identifier) @pkg (#eq? @pkg \"subprocess\")) arguments: (argument_list . (keyword_argument name: (identifier) @k (#eq? @k \"shell\")) (true) @val)) @vuln",
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severity: Severity::Medium,
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},
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Pattern {
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id: "random_random",
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description: "random.random() for security-sensitive randomness",
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query: "(call function: (attribute attribute: (identifier) @attr (#eq? @attr \"random\") object: (identifier) @pkg (#eq? @pkg \"random\"))) @vuln",
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severity: Severity::Low,
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},
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Pattern {
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id: "sql_concat",
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description: "SQL query built via f-string or +-concat",
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query: "(call function: (attribute attribute: (identifier) @m (#match? @m \"execute|executemany\")) arguments: (argument_list (f_string) @fstr)) @vuln",
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severity: Severity::Medium,
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},
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];
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