Security: TLS Certificate Validation Disabled#1702
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tomaioo wants to merge 1 commit intoREditorSupport:masterfrom
Open
Security: TLS Certificate Validation Disabled#1702tomaioo wants to merge 1 commit intoREditorSupport:masterfrom
tomaioo wants to merge 1 commit intoREditorSupport:masterfrom
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In src/helpViewer/cran.ts line 17, the code sets `process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'` to bypass TLS certificate verification. This creates a serious security vulnerability allowing man-in-the-middle attacks when fetching packages from CRAN mirrors. Signed-off-by: tomaioo <203048277+tomaioo@users.noreply.github.com>
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Summary
Security: TLS Certificate Validation Disabled
Problem
Severity:
Critical| File:src/helpViewer/cran.ts:L17In src/helpViewer/cran.ts line 17, the code sets
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'to bypass TLS certificate verification. This creates a serious security vulnerability allowing man-in-the-middle attacks when fetching packages from CRAN mirrors.Solution
Remove the TLS bypass. If there are specific CRAN mirrors with certificate issues, use a custom CA certificate instead of disabling validation globally. The finally block attempts to reset it but this pattern is unsafe.
Changes
src/helpViewer/cran.ts(modified)