GHSA-fq33-vmhv-48xh
ntru-rs has unsound FFI: Wrong API usage causes write past allocated area
GHSA-fq33-vmhv-48xh is a vulnerability with no CVSS score yet in ntru, published March 22, 2023. No source lists public exploit code. No source names a fixed version.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
The following usage causes undefined behavior.
let kp: ntru::types::KeyPair = …;
kp.get_public().export(Default::default())
When compiled with debug assertions, the code above will trigger a attempt to subtract with overflow panic before UB occurs.
Other mistakes (e.g. using EncParams from a different key) may always trigger UB.
Likely, older versions of this crate are also affected, but have not been tested.
Affected packages
What each source reports
GitHub AdvisoriesNo score
ntru-rs has unsound FFI: Wrong API usage causes write past allocated area
The following usage causes undefined behavior.
let kp: ntru::types::KeyPair = …;
kp.get_public().export(Default::default())
When compiled with debug assertions, the code above will trigger a attempt to subtract with overflow panic before UB occurs.
Other mistakes (e.g. using EncParams from a different key) may always trigger UB.
Likely, older versions of this crate are also affected, but have not been tested.
- Record
GHSA-fq33-vmhv-48xh- Updated
- 2026-11-02
OSVNo score
ntru-rs has unsound FFI: Wrong API usage causes write past allocated area
The following usage causes undefined behavior.
let kp: ntru::types::KeyPair = …;
kp.get_public().export(Default::default())
When compiled with debug assertions, the code above will trigger a attempt to subtract with overflow panic before UB occurs.
Other mistakes (e.g. using EncParams from a different key) may always trigger UB.
Likely, older versions of this crate are also affected, but have not been tested.
- Record
GHSA-fq33-vmhv-48xh- Updated
- 2026-11-02
OSVRUSTSEC-2023-0032No score
Unsound FFI: Wrong API usage causes write past allocated area
The following usage causes undefined behavior.
let kp: ntru::types::KeyPair = …;
kp.get_public().export(Default::default())
When compiled with debug assertions, the code above will trigger a attempt to subtract with overflow panic before UB occurs.
Other mistakes (e.g. using EncParams from a different key) may always trigger UB.
Likely, older versions of this crate are also affected, but have not been tested.
- Record
RUSTSEC-2023-0032- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.