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MitreCVE-2020-35924

HistoryDec 31, 2020 - 9:15 a.m.

CVE-2020-35924

2020-12-3109:15:16

CWE-787

mitre

web.nvd.nist.gov

136

cve-2020-35924

issue

try-mutex crate

rust

cross-thread

non-send type

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

25.6%

JSON

An issue was discovered in the try-mutex crate before 0.3.0 for Rust. TryMutex<T> allows cross-thread sending of a non-Send type.

Affected configurations

Nvd

Node

try-mutex_projecttry-mutexRange<0.3.0rust

VendorProductVersionCPE
try-mutex_projecttry-mutex*cpe:2.3:a:try-mutex_project:try-mutex:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
try-mutex_project	try-mutex	*	cpe:2.3:a:try-mutex_project:try-mutex::::::rust::*

References

rustsec.org/advisories/RUSTSEC-2020-0087.html

Social References

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

25.6%

JSON

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