CVE-2021-27378

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-27378
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-27378.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-27378
Aliases
Related
Published
2021-02-18T04:15:11Z
Modified
2024-10-12T07:09:24.724049Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in the randcore crate before 0.6.2 for Rust. Because readu32into and readu64_into mishandle certain buffer-length checks, a random number generator may be seeded with too little data.

References

Affected packages

Git / github.com/rust-random/rand

Affected ranges

Type
GIT
Repo
https://github.com/rust-random/rand
Events

Affected versions

0.*

0.8.0
0.8.1
0.8.2
0.8.3

rand_chacha-0.*

rand_chacha-0.3.0

rand_core-0.*

rand_core-0.6.0
rand_core-0.6.1

rand_distr-0.*

rand_distr-0.4.0

rand_hc-0.*

rand_hc-0.3.0

rand_pcg-0.*

rand_pcg-0.3.0