CVE-2021-28028 json
Uninitialized memory access in toodee
published 2021-02-19 5 y ago modified 2026-06-17 4 mo ago also CVE-2021-28029 , GHSA-wcvp-r8j8-47pc , GHSA-xm9m-2vj8-fmfr , RUSTSEC-2021-0028 , EUVD-2021-2124
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
An issue was discovered in the toodee crate before 0.3.0 for Rust. Row insertion can cause a double free upon an iterator panic.
Patch / fix
- crates.io toodee 0.3.0
- toodee_project toodee 0.3.0
Exploit prediction
1.29% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | toodee | <0.3.0 >=0.0.0-0, <0.3.0 |
0.3.0 |
Classification
References
-
rustsec.org
/advisories/RUSTSEC-2021-0028.html
web, patch, third-party-advisory, advisory
-
github.com
/antonmarsden/toodee/commit/ced70c172486fb4827c172cd8238053df3d1dcdb
web
-
nvd.nist.gov
/vuln/detail/CVE-2021-28029
advisory
-
github.com
/antonmarsden/toodee/issues/13
web, report
-
github.com
/antonmarsden/toodee
package
-
nvd.nist.gov
/vuln/detail/CVE-2021-28028
advisory
-
crates.io
/crates/toodee
package
Sources
- CVE List CVE-2021-28028
- GitHub Advisory GHSA-xm9m-2vj8-fmfr
- GitHub Advisory GHSA-wcvp-r8j8-47pc
- NVD CVE-2021-28028
- OSV RUSTSEC-2021-0028
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.