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CVE-2020-36433: Unaligned memory allocation in chunky

August 25, 2021

An issue was discovered in the chunky crate through 2020-08-25 for Rust. The Chunk API does not honor an alignment requirement.

References

  • github.com/advisories/GHSA-qg24-8xj4-gj2h
  • github.com/aeplay/chunky
  • github.com/aeplay/chunky/issues/2
  • nvd.nist.gov/vuln/detail/CVE-2020-36433
  • rustsec.org/advisories/RUSTSEC-2020-0035.html

Code Behaviors & Features

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Affected versions

All versions up to 0.3.7

Solution

Unfortunately, there is no solution available yet.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-758: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

Source file

cargo/chunky/CVE-2020-36433.yml

Spotted a mistake? Edit the file on GitLab.

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