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MitreCVE-2020-35881

HistoryDec 31, 2020 - 10:15 a.m.

CVE-2020-35881

2020-12-3110:15:16

CWE-787

mitre

web.nvd.nist.gov

cve-2020-35881

issue

traitobject crate

memory corruption

rust 2.x

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

9.7

Confidence

High

EPSS

0.005

Percentile

75.6%

JSON

An issue was discovered in the traitobject crate through 2020-06-01 for Rust. It has false expectations about fat pointers, possibly causing memory corruption in, for example, Rust 2.x.

Affected configurations

Nvd

Node

traitobject_projecttraitobjectRange≤0.1.0rust

VendorProductVersionCPE
traitobject_projecttraitobject*cpe:2.3:a:traitobject_project:traitobject:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
traitobject_project	traitobject	*	cpe:2.3:a:traitobject_project:traitobject::::::rust::*

References

rustsec.org/advisories/RUSTSEC-2020-0027.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

9.7

Confidence

High

EPSS

0.005

Percentile

75.6%

JSON

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