CVE-2021-27378GHSA-W7J2-35MF-95P7RUSTSEC-2021-0023
An issue was discovered in the rand_core crate before 0.6.2 for Rust.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 0.6.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An issue was discovered in the rand_core crate before 0.6.2 for Rust. Because read_u32_into and read_u64_into mishandle certain buffer-length checks, a random number generator may be seeded with too little data.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- rand_corecrates.io
From 0.6.0 · fixed in 0.6.2