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GitHub Advisory DatabaseGHSA-J79J-CX3H-G27H

HistoryAug 25, 2021 - 8:48 p.m.

Out of bounds write in traitobject

2021-08-2520:48:02

CWE-787

GitHub Advisory Database

github.com

issue

traitobject

memory corruption

rust 2.x

software

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

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

Vulners

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

github.com/advisories/GHSA-j79j-cx3h-g27h

github.com/reem/rust-traitobject/issues/7

nvd.nist.gov/vuln/detail/CVE-2020-35881

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

EPSS

0.005

Percentile

75.6%

JSON

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