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CVE-2020-35892: Out of bounds read in simple-slab

August 25, 2021

An issue was discovered in the simple-slab crate before 0.3.3 for Rust. index() allows an out-of-bounds read.

References

  • github.com/advisories/GHSA-438g-fx34-4h9m
  • github.com/nathansizemore/simple-slab
  • github.com/nathansizemore/simple-slab/issues/2
  • nvd.nist.gov/vuln/detail/CVE-2020-35892
  • rustsec.org/advisories/RUSTSEC-2020-0039.html

Code Behaviors & Features

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Affected versions

All versions before 0.3.3

Fixed versions

  • 0.3.3

Solution

Upgrade to version 0.3.3 or above.

Impact 9.1 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-125: Out-of-bounds Read

Source file

cargo/simple-slab/CVE-2020-35892.yml

Spotted a mistake? Edit the file on GitLab.

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