CVE-2021-28877
High
Description
In the standard library in Rust before 1.51.0, the Zip implementation calls __iterator_get_unchecked() for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Rust
PublishedApr 11, 2021
First seenApr 11, 2021
How to fix
Update
- rust-lang rust1.51.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rust-lang rust | v < 1.51.0 | 1.51.0 |
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