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aeson

2 known vulnerabilities.

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  • Unscored —
    HSEC-2026-0007

    Denial of Service and Memory Exhaustion in aeson

    # Denial of Service and Memory Exhaustion in aeson A Denial of Service (DoS) and memory exhaustion vulnerability was identified in the `aeson` package. The vulnerability allows an attacker to exhaust server memory and crash the host process by supplying malic…

    aeson text-iso8601 Hackage
  • Unscored —
    CVE-2022-3433

    Hash flooding vulnerability in aeson

    The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service.

    aeson haskell-aeson haskell-aeson Debian Ubuntu Hackage