CVE Vulnerability

CVE-2020-25791

An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with unit().

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2020-0041.html Third Party Advisory
https://github.com/bodil/sized-chunks/issues/11 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:sized-chunks_project:sized-chunks:*:*:*:*:*:rust:*:*
Information

Published : 2020-09-19 09:15

Updated : 2021-01-12 01:44

NVD link : CVE-2020-25791

Mitre link : CVE-2020-25791

Products Affected
No products.
CWE
CWE-129

Improper Validation of Array Index