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CVE-2019-16881

Date: September 25, 2019

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. Converted from WS-2019-0273, on 2022-11-08.

Language: RUST

Severity Score

Related Resources (6)

https://rustsec.org/advisories/RUSTSEC-2019-0022.html
https://github.com/mvdnes/portaudio-rs/commit/7466df019f6739732fd91401017942c22364ef61
https://github.com/mvdnes/portaudio-rs/issues/20
https://github.com/mvdnes/portaudio-rs
https://nvd.nist.gov/vuln/detail/CVE-2019-16881
https://www.mend.io/vulnerability-database/CVE-2019-16881

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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