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Product · sigstore

timestamp-authority

3 known vulnerabilities.

timestamp-authority at a glance

Last 12 months
3
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3 results · Feed

  • Medium 5.9

    Sigstore Timestamp Authority: OOM due to unbounded metric label cardinality

    Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.1.0, the global wrapMetrics middleware records raw HTTP request path r.URL.Path and raw HTTP request method r.Method as Prometheus labels for latency and request count metri…

  • Medium 5.5

    Sigstore Timestamp Authority has Improper Certificate Validation in verifier

    Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Versions 2.0.5 and below contain an authorization bypass vulnerability in the VerifyTimestampResponse function. VerifyTimestampResponse correctly verifies the certificate chain signatu…

  • High 7.5

    Sigstore Timestamp Authority allocates excessive memory during request parsing

    Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.0.3, Function api.ParseJSONRequest currently splits (via a call to strings.Split) an optionally-provided OID (which is untrusted data) on periods. Similarly, function api.ge…