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GitHub Advisory DatabaseGHSA-HHW2-PQHF-VMX2

HistoryAug 25, 2021 - 8:49 p.m.

Use after free in actix-utils

2021-08-2520:49:09

CWE-416

GitHub Advisory Database

github.com

actix-utils

software

cell

implementation

security issue

mutable reference

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.3%

JSON

An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.

Affected configurations

Vulners

Node

actixactix-utilsRange<2.0.0rust

VendorProductVersionCPE
actixactix-utils*cpe:2.3:a:actix:actix-utils:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
actix	actix-utils	*	cpe:2.3:a:actix:actix-utils::::::rust::*

References

github.com/actix/actix-net/issues/160

github.com/advisories/GHSA-hhw2-pqhf-vmx2

nvd.nist.gov/vuln/detail/CVE-2020-35898

rustsec.org/advisories/RUSTSEC-2020-0045.html

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.3%

JSON

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