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GitHub Advisory DatabaseGHSA-CGMG-2V6M-FJG7

HistoryAug 25, 2021 - 8:50 p.m.

Free of uninitialized memory in autorand

2021-08-2520:50:41

CWE-908

GitHub Advisory Database

github.com

autorand

memory corruption

rust

uninitialized memory

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

20.2%

JSON

An issue was discovered in the autorand crate before 0.2.3 for Rust. Because of impl Random on arrays, uninitialized memory can be dropped when a panic occurs, leading to memory corruption.

Affected configurations

Vulners

Node

autorand_projectautorandRange<0.2.3rust

VendorProductVersionCPE
autorand_projectautorand*cpe:2.3:a:autorand_project:autorand:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
autorand_project	autorand	*	cpe:2.3:a:autorand_project:autorand::::::rust::*

References

github.com/advisories/GHSA-cgmg-2v6m-fjg7

github.com/mersinvald/autorand-rs/issues/5

nvd.nist.gov/vuln/detail/CVE-2020-36210

rustsec.org/advisories/RUSTSEC-2020-0103.html

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

20.2%

JSON

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