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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.
34 lines
1.5 KiB
Rust
34 lines
1.5 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: "exec_command",
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description: "os/exec Command construction",
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query: "(call_expression function: (selector_expression field: (field_identifier) @f (#eq? @f \"Command\"))) @vuln",
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severity: Severity::Medium,
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},
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Pattern {
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id: "http_insecure_tls",
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description: "&http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: true}}",
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query: "(composite_literal type: (selector_expression field: (field_identifier) @t (#eq? @t \"Transport\")) body: (literal_value (keyed_element key: (identifier) @k (#eq? @k \"TLSClientConfig\") value: (composite_literal body: (literal_value (keyed_element key: (identifier) @ik (#eq? @ik \"InsecureSkipVerify\") value: (true)))))) @vuln",
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severity: Severity::High,
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},
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Pattern {
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id: "unsafe_pointer",
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description: "Use of unsafe.Pointer",
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query: "(qualified_type type: (selector_expression field: (field_identifier) @f (#eq? @f \"Pointer\"))) @vuln",
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severity: Severity::High,
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},
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Pattern {
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id: "md5_sha1",
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description: "crypto/md5 or crypto/sha1 usage",
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query: "(call_expression function: (selector_expression object: (identifier) @pkg (#match? @pkg \"md5|sha1\"))) @vuln",
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severity: Severity::Medium,
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},
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Pattern {
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id: "hardcoded_secret",
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description: "Hard-coded string that looks like an API key/token",
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query: "(interpreted_string_literal) @s (#match? @s \"(?i)(api|secret|token|password)[=:]?[ \\t]*[A-Za-z0-9_\\-]{8,}\")",
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severity: Severity::Low,
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},
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];
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