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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-11T00:00:00

Updated: 2024-08-03T21:55:12.072Z

Reserved: 2021-03-19T00:00:00

Link: CVE-2021-28878

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-11T20:15:12.813

Modified: 2024-11-21T06:00:21.513

Link: CVE-2021-28878

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-03-07T00:00:00Z

Links: CVE-2021-28878 - Bugzilla