CVE-2021-28877
published 2021-04-11CVE-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. This bug…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | rustc | < rustc 1.53.0+dfsg1-1 (bookworm) | rustc 1.53.0+dfsg1-1 (bookworm) |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_rust_1.47.0-3_on_cbl_mariner_1.0 | — | — |
| rust-lang | rust | < 1.51.0 | 1.51.0 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH