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GitHub Advisory DatabaseGHSA-C8HQ-X4MM-P6Q6

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

Memory handling issues in xcb

2021-08-2520:50:54

CWE-415

CWE-416

GitHub Advisory Database

github.com

2.1 Low

CVSS2

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

5.5 Medium

CVSS3

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

0.0004 Low

EPSS

Percentile

12.9%

JSON

An issue was discovered in the xcb crate through 2020-12-10 for Rust. base::Error does not have soundness. Because of the public ptr field, a use-after-free or double-free can occur.

Affected configurations

Vulners

Node

xcb_projectxcbRange<1.0.0rust

CPENameOperatorVersion
xcblt1.0.0

CPE	Name	Operator	Version
	xcb	lt	1.0.0

References

github.com/advisories/GHSA-c8hq-x4mm-p6q6

github.com/rtbo/rust-xcb/issues/93

github.com/rust-x-bindings/rust-xcb/issues/93

nvd.nist.gov/vuln/detail/CVE-2020-36205

rustsec.org/advisories/RUSTSEC-2020-0097.html

2.1 Low

CVSS2

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

5.5 Medium

CVSS3

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

0.0004 Low

EPSS

Percentile

12.9%

JSON

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