CVE-2021-28877
Summary
| CVE | CVE-2021-28877 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-04-11 20:15:00 UTC |
| Updated | 2022-11-03 19:36:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Rust: Multiple Vulnerabilities (GLSA 202210-09) — Gentoo security | GENTOO | security.gentoo.org | |
| TrustedRandomAaccess specialization composes incorrectly for nested iter::Zips by the8472 · Pull Request #80670 · rust-lang/rust · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159344 Oracle Enterprise Linux Security Update for rust-toolset:ol8 (ELSA-2021-3063)
- 182563 Debian Security Update for rustc (CVE-2021-28877)
- 239538 Red Hat Update for rust-toolset:rhel8 (RHSA-2021:3063)
- 296065 Oracle Solaris 11.4 Support Repository Update (SRU) 39.107.1 Missing (CPUOCT2021)
- 377347 Alibaba Cloud Linux Security Update for rust-toolset:rhel8 (ALINUX3-SA-2021:0061)
- 710640 Gentoo Linux Rust Multiple Vulnerabilities (GLSA 202210-09)
- 900062 CBL-Mariner Linux Security Update for rust 1.47.0
- 902858 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (4084)
- 940361 AlmaLinux Security Update for rust-toolset:rhel8 (ALSA-2021:3063)
- 960098 Rocky Linux Security Update for rust-toolset:rhel8 (RLSA-2021:3063)