CVE Vulnerability

CVE-2020-35917

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>.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2020-0074.html Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:pyo3_project:pyo3:*:*:*:*:*:rust:*:*
Information

Published : 2020-12-31 09:15

Updated : 2021-01-06 05:17

NVD link : CVE-2020-35917

Mitre link : CVE-2020-35917

Products Affected
No products.
CWE
CWE-416