critical9.8
CVE-2019-16881
Use after free in portaudio-rs
Impact
Affected versions of this crate is not panic safe within callback functions stream_callback and stream_finished_callback. The call to user-provided closure might panic before a mem::forget call, which then causes a use after free that grants attacker to control the callback function pointer. This allows an attacker to construct an arbitrary code execution .
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | portaudio-rs | < 0.3.2 | 0.3.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Portaudio-Rs Project | Portaudio-Rs | through 0.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://rustsec.org/advisories/RUSTSEC-2019-0022.html
- https://github.com/advisories/GHSA-qpjr-ch72-2qq4
- https://nvd.nist.gov/vuln/detail/CVE-2019-16881
- https://github.com/mvdnes/portaudio-rs/issues/20
- https://github.com/mvdnes/portaudio-rs/commit/7466df019f6739732fd91401017942c22364ef61