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MitreCVE-2021-45706

HistoryDec 27, 2021 - 12:15 a.m.

CVE-2021-45706

2021-12-2700:15:09

CWE-459

mitre

web.nvd.nist.gov

cve-2021-45706

issue

zeroize_derive

crate

rust

memory

enum

security

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

62.1%

JSON

An issue was discovered in the zeroize_derive crate before 1.1.1 for Rust. Dropped memory is not zeroed out for an enum.

Affected configurations

Nvd

Node

zeroize_derive_projectzeroize_deriveRange<1.1.1rust

VendorProductVersionCPE
zeroize_derive_projectzeroize_derive*cpe:2.3:a:zeroize_derive_project:zeroize_derive:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
zeroize_derive_project	zeroize_derive	*	cpe:2.3:a:zeroize_derive_project:zeroize_derive::::::rust::*

References

raw.githubusercontent.com/rustsec/advisory-db/main/crates/zeroize_derive/RUSTSEC-2021-0115.md

rustsec.org/advisories/RUSTSEC-2021-0115.html

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

62.1%

JSON

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