CVE-2020-36464

An issue was discovered in the heapless crate before 0.6.1 for Rust. The IntoIter Clone implementation clones an entire underlying Vec without considering whether it has already been partially consumed.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/heapless/RUSTSEC-2020-0145.md	Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0145.html	Exploit Issue Tracking Patch Third Party Advisory
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/heapless/RUSTSEC-2020-0145.md	Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0145.html	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:heapless_project:heapless:*:*:*:*:*:rust:*:*

History

No history.

Information

Published : 2021-08-08 06:15

Updated : 2024-11-21 05:29

NVD link : CVE-2020-36464

Mitre link : CVE-2020-36464

CVE.ORG link : CVE-2020-36464

JSON object : View

Products Affected

heapless_project

heapless

CWE

CWE-416

Use After Free

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