What is GHSA-2vx6-fcw6-hpr6?

GHSA-2vx6-fcw6-hpr6 is a security advisory published by GitHub Security Advisories with Medium severity. Reference counting error in pyo3

Which CVE IDs does GHSA-2vx6-fcw6-hpr6 cover?

GHSA-2vx6-fcw6-hpr6 covers the following CVE IDs: CVE-2020-35917. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2vx6-fcw6-hpr6?

GHSA-2vx6-fcw6-hpr6 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

Which products are affected by GHSA-2vx6-fcw6-hpr6?

GHSA-2vx6-fcw6-hpr6 affects 1 product, including: rust/pyo3:\u003e= 0.12.0, \u003c 0.12.4.

GHSA-2vx6-fcw6-hpr6MediumCVSS 5.5

Reference counting error in pyo3

Vendor

GitHub Security Advisories

Published

August 25, 2021

Last Modified

September 18, 2023

🔗 CVE IDs covered (1)

CVE-2020-35917 →

📋 Description

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From<Py>.

🎯 Affected products1

rust/pyo3:>= 0.12.0, < 0.12.4

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2020-35917
https://github.com/PyO3/pyo3/pull/1297
https://rustsec.org/advisories/RUSTSEC-2020-0074.html
https://github.com/PyO3/pyo3/commit/8f81f595dd770b586c7ca7195b42004a6c976eb9
https://github.com/advisories/GHSA-2vx6-fcw6-hpr6