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Oracle Linux: (CVE-2021-28876) ELSA-2021-3063: rust-toolset:ol8 security, bug fix, and enhancement update

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Oracle Linux: (CVE-2021-28876) ELSA-2021-3063: rust-toolset:ol8 security, bug fix, and enhancement update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
04/11/2021
Created
08/14/2021
Added
08/12/2021
Modified
08/12/2021

Description

In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls __iterator_get_unchecked() more than once for the same index when the underlying iterator panics (in certain conditions). This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

Solution(s)

  • oracle-linux-upgrade-cargo
  • oracle-linux-upgrade-cargo-doc
  • oracle-linux-upgrade-clippy
  • oracle-linux-upgrade-rls
  • oracle-linux-upgrade-rust
  • oracle-linux-upgrade-rust-analysis
  • oracle-linux-upgrade-rust-debugger-common
  • oracle-linux-upgrade-rust-doc
  • oracle-linux-upgrade-rust-gdb
  • oracle-linux-upgrade-rust-lldb
  • oracle-linux-upgrade-rust-src
  • oracle-linux-upgrade-rust-std-static
  • oracle-linux-upgrade-rust-toolset
  • oracle-linux-upgrade-rustfmt

References

  • ELSA-2021-3063
  • CVE-2021-28876

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