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Add GHSA-586r-mm5q-xhg2 for lockbox #1307

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Add GHSA-586r-mm5q-xhg2 for lockbox #1307

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23 changes: 23 additions & 0 deletions gems/lockbox/GHSA-586r-mm5q-xhg2.yml
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---
gem: lockbox
ghsa: 586r-mm5q-xhg2
url: https://github.com/ankane/lockbox/security/advisories/GHSA-586r-mm5q-xhg2
title: Insecure hybrid cryptography
date: 2026-11-10
description: |
With hybrid cryptography, an attacker who obtains the encryption key can use
it to decrypt data (acting as symmetric encryption rather than asymmetric).
patched_versions:
- ">= 2.3.0"
unaffected_versions:
- "< 0.1.1"
cvss_v3: 4.9
related:
url:
- https://rubygems.org/gems/lockbox/versions/2.3.0
- https://github.com/ankane/lockbox/blob/master/CHANGELOG.md#230-2026-11-10
- https://github.com/ankane/lockbox/compare/v2.2.0...v2.3.0
- https://github.com/ankane/lockbox/security/advisories/GHSA-586r-mm5q-xhg2
notes: |
- cvss_v3 from project GHSA
- No CVE
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