Critical severity9.8NVD Advisory· Published Sep 25, 2019· Updated Jun 17, 2026
CVE-2019-16881
CVE-2019-16881
Description
An issue was discovered in the portaudio-rs crate through 0.3.1 for Rust. There is a use-after-free with resultant arbitrary code execution because of a lack of unwind safety in stream_callback and stream_finished_callback.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
portaudio-rscrates.io | < 0.3.2 | 0.3.2 |
Affected products
3- cpe:2.3:a:portaudio-rs_project:portaudio-rs:*:*:*:*:*:*:*:*Range: <=0.3.1
- Rust/portaudio-rs cratedescription
Patches
Vulnerability mechanics
References
5- rustsec.org/advisories/RUSTSEC-2019-0022.htmlnvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-qpjr-ch72-2qq4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-16881ghsaADVISORY
- github.com/mvdnes/portaudio-rs/commit/7466df019f6739732fd91401017942c22364ef61ghsaWEB
- github.com/mvdnes/portaudio-rs/issues/20ghsaWEB
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