VYPR
Critical severityNVD Advisory· Published May 11, 2021· Updated Aug 3, 2024

Insecure deserialization in Wire

CVE-2021-29508

Description

Due to how Wire handles type information in its serialization format, malicious payloads can be passed to a deserializer. e.g. using a surrogate on the sender end, an attacker can pass information about a different type for the receiving end. And by doing so allowing the serializer to create any type on the deserializing end. This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300?view=vs-2019. This also applies to the fork of Wire.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
WireNuGet
<= 1.0.0

Affected products

2
  • ghsa-coords
    Range: <= 1.0.0
  • AsynkronIT/Wirev5
    Range: <= 1.0.0

Patches

Vulnerability mechanics

References

5

News mentions

0

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