CVE-2020-35917

Published: Dic 31, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-1519 Aliases: GHSA-2vx6-fcw6-hpr6
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
LOW 2,1
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

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<T>>.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0006
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

416

Use After Free

Stable
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Pyo3 by Pyo3 Project

Product Information
Vendor Pyo3 Project
Product Pyo3
Version Range Affected
To 0.12.4 (exclusive)
cpe:2.3:a:pyo3_project:pyo3:*:*:*:*:*:rust:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://rustsec.org/advisories/RUSTSEC-2020-0074.html
Exploit Patch Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0074.html
https://rustsec.org/advisories/RUSTSEC-2020-0074.html
Exploit Patch Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0074.html