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Vulnerability Details :

CVE-2021-28877

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-11 Apr, 2021 | 00:00

Updated At-03 Aug, 2024 | 21:55

In the standard library in Rust before 1.51.0, the Zip implementation calls __iterator_get_unchecked() for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

EPSS History

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▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:11 Apr, 2021 | 00:00

Updated At:03 Aug, 2024 | 21:55

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

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n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://github.com/rust-lang/rust/pull/80670	N/A
https://security.gentoo.org/glsa/202210-09	vendor-advisory

Hyperlink: https://github.com/rust-lang/rust/pull/80670

Resource: N/A

Hyperlink: https://security.gentoo.org/glsa/202210-09

Resource:

vendor-advisory

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://github.com/rust-lang/rust/pull/80670	x_transferred
https://security.gentoo.org/glsa/202210-09	vendor-advisory x_transferred

Hyperlink: https://github.com/rust-lang/rust/pull/80670

Resource:

x_transferred

Hyperlink: https://security.gentoo.org/glsa/202210-09

Resource:

vendor-advisory

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:11 Apr, 2021 | 20:15

Updated At:03 Nov, 2022 | 19:36

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 5.0

Base severity: MEDIUM

Vector:

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

CPE Matches

rust-lang>>rust>>Versions before 1.51.0(exclusive)

cpe:2.3:a:rust-lang:rust:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-119	Primary	nvd@nist.gov

CWE ID: CWE-119

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/rust-lang/rust/pull/80670	cve@mitre.org	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/202210-09	cve@mitre.org	Third Party Advisory

Hyperlink: https://github.com/rust-lang/rust/pull/80670

Source: cve@mitre.org

Resource:

Issue Tracking

Patch

Third Party Advisory

Hyperlink: https://security.gentoo.org/glsa/202210-09

Source: cve@mitre.org

Resource:

Third Party Advisory

CVE-2021-28877

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