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Out-of-Bounds The advisory has been revoked - it doesn't affect any version of package rust-analysis  (opens in a new tab)

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  • Snyk IDSNYK-RHEL8-RUSTANALYSIS-1358000
  • published26 Jul 2021
  • disclosed7 Mar 2021
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Introduced: 7 Mar 2021

CVE-2021-28878  (opens in a new tab)
CWE-119  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rust-analysis package and not the rust-analysis package as distributed by RHEL.

In the standard library in Rust before 1.52.0, the Zip implementation calls __iterator_get_unchecked() more than once for the same index (under certain conditions) when next_back() and next() are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

References