Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS1wNHY4LWpnY3YtOWc3Nc4AA4Lu

safe_pqc_kyber leaks parts of secret keys

Impact

On some platforms, when an attacker can time decapsulation, and in particular when the attacker can forge cipher texts, they can learn (parts of) the secret key.

Does not apply to ephemeral usage, such as when used in the regular way in TLS.

Patches

Patched in 0.6.2.

References

Permalink: https://github.com/advisories/GHSA-p4v8-jgcv-9g75
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wNHY4LWpnY3YtOWc3Nc4AA4Lu
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 4 months ago
Updated: 4 months ago


Identifiers: GHSA-p4v8-jgcv-9g75
References: Repository: https://github.com/bwesterb/argyle-kyber
Blast Radius: 0.0

Affected Packages

cargo:safe_pqc_kyber
Dependent packages: 2
Dependent repositories: 1
Downloads: 1,774 total
Affected Version Ranges: < 0.6.2
Fixed in: 0.6.2
All affected versions: 0.6.1
All unaffected versions: 0.6.2