Bump cryptography to 50.0.1 (clears 5 Dependabot CVE alerts) - #13
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Raises cryptography from 43.0.1 to 50.0.1, resolving the five open Dependabot alerts against it: - GHSA-jwv3-5hgf-82ww / CVE-2026-69249 path building, exponential (high) - GHSA-537c-gmf6-5ccf vulnerable OpenSSL in wheels (high) - GHSA-r6ph-v2qm-q3c2 / CVE-2026-26007 SECT curve subgroup attack (high) - GHSA-m959-cc7f-wv43 / CVE-2026-34073 DNS name constraints (low) - GHSA-79v4-65xg-pq4g / CVE-2024-12797 vulnerable OpenSSL in wheels (low) The required floor is 49.0.0 (the path-building fix); 50.0.1 is the latest. cryptography 50 requires Python >=3.9, matching the project. The TLS/truststore tests in test_vastdb_session exercise cryptography directly and pass, and `pip check` reports no broken requirements. The sixth alert (pyarrow GHSA-rgxp-2hwp-jwgg / CVE-2026-25087) is intentionally NOT addressed here: the fix needs pyarrow>=23.0.1, but vastdb==v1.3.1 pins ibis-framework==9.0.0 which caps pyarrow<17 (and pyarrow 23 needs Python>=3.10 while this project supports 3.9). It cannot be resolved without upgrading vastdb, so it is left for a separate change. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01G7cjFLk6huEsGcV6nG21n5
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Summary
Raises
cryptographyfrom43.0.1→50.0.1, clearing 5 of the 6 open Dependabot alerts onmain(all thecryptographyones). The 6th (pyarrow) is blocked by thevastdbpin — see below.Alerts resolved (cryptography)
The binding floor is 49.0.0 (path-building fix);
50.0.1is the current latest.cryptography50 requires Python>=3.9, matching this project'srequires-python.Not addressed here: pyarrow (GHSA-rgxp-2hwp-jwgg / CVE-2026-25087, High)
The fix requires
pyarrow>=23.0.1, but:vastdb==v1.3.1hard-pinsibis-framework==9.0.0, which requirespyarrow<17— so no fixed pyarrow is installable alongside the current SDK.pyarrow23.x also requires Python >=3.10, while this project supports 3.9.Resolving it means upgrading
vastdb(and transitivelyibis), which is a larger, behavior-affecting change and out of scope for a security patch. Tracking separately.Testing
hatch test→ 28 passed (incl. the 20 TLS/truststore tests that usecryptography's PKCS12/JKS loading and X.509 APIs directly)hatch run pip check→ no broken requirementspyarrow/ibisunchanged (16.1.0 / 9.0.0)🤖 Generated with Claude Code
https://claude.ai/code/session_01G7cjFLk6huEsGcV6nG21n5