CVE-2021-26951
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-26951
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26951.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-26951
- Aliases
- Withdrawn
- 2024-05-15T05:31:49.331403Z
- Published
- 2021-02-09T23:15:13Z
- Modified
- 2023-11-29T08:45:05.803319Z
- 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 calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::set_len is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get.
- References