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CVE-2021-28876

Published: Apr 11, 2021

Modified: Aug 3, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/rust-lang/rust/issues/81740

https://github.com/rust-lang/rust/pull/81741

FEDORA-2021-d0ba1901ca

vendor-advisory

FEDORA-2021-b1ba54add6

vendor-advisory

FEDORA-2021-d7f74f0250

vendor-advisory

vendor-advisory

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