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MitreCVE-2020-25573

HistorySep 14, 2020 - 7:15 p.m.

CVE-2020-25573

2020-09-1419:15:11

CWE-824

mitre

web.nvd.nist.gov

nvd

cve-2020-25573

linked-hash-map crate

rust

security issue

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

0.004

Percentile

74.6%

JSON

An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint.

Affected configurations

Nvd

Node

linked-hash-map_projectlinked-hash-mapRange<0.5.3

VendorProductVersionCPE
linked-hash-map_projectlinked-hash-map*cpe:2.3:a:linked-hash-map_project:linked-hash-map:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linked-hash-map_project	linked-hash-map	*	cpe:2.3:a:linked-hash-map_project:linked-hash-map::::::::

References

github.com/contain-rs/linked-hash-map/pull/100

rustsec.org/advisories/RUSTSEC-2020-0026.html

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

0.004

Percentile

74.6%

JSON

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