CVE-2021-28877

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

published April 11, 2021

CVSS
—
EPSS
1%
Percentile
72.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01387 · 72.0th percentile
Published
2021-04-11T00:00Z
EPSS history
Timeline
  • 11 APR 00:00Z
    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
    cvelistv5