CVE-2020-36323

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Source

https://nvd.nist.gov/vuln/detail/CVE-2020-36323

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36323.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-36323

Related

Published

2021-04-14T07:15:12Z

Modified

2024-12-05T15:29:28.513729Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator

Summary

[none]

Details

In the standard library in Rust before 1.52.0, there is an optimization for joining strings that can cause uninitialized bytes to be exposed (or the program to crash) if the borrowed string changes after its length is checked.

References

Affected packages

Alpine:v3.19 / rust

Package

Name: rust
Purl: pkg:apk/alpine/rust?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51.0-r2

Affected versions

1.*

1.10.0-r0

1.10.0-r1

1.16.0-r0

1.16.0-r1

1.16.0-r2

1.16.0-r3

1.16.0-r4

1.16.0-r5

1.17.0-r0

1.17.0-r1

1.17.0-r2

1.17.0-r3

1.18.0-r1

1.19.0-r0

1.20.0-r0

1.21.0-r0

1.21.0-r1

1.22.1-r0

1.23.0-r0

1.23.0-r1

1.24.0-r0

1.24.1-r0

1.25.0-r0

1.26.0-r0

1.26.0-r1

1.26.2-r0

1.27.0-r0

1.27.2-r0

1.28.0-r0

1.29.0-r0

1.30.0-r0

1.30.0-r1

1.31.1-r1

1.31.1-r2

1.32.0-r0

1.33.0-r0

1.34.2-r0

1.34.2-r1

1.35.0-r0

1.36.0-r0

1.37.0-r0

1.38.0-r0

1.38.0-r1

1.38.0-r2

1.39.0-r0

1.40.0-r0

1.40.0-r1

1.41.0-r0

1.41.0-r1

1.41.1-r0

1.42.0-r0

1.42.0-r1

1.42.0-r2

1.43.0-r0

1.43.1-r0

1.43.1-r1

1.44.0-r0

1.44.1-r0

1.45.1-r0

1.45.2-r0

1.46.0-r0

1.46.0-r1

1.46.0-r2

1.47.0-r0

1.47.0-r1

1.47.0-r2

1.48.0-r0

1.49.0-r0

1.50.0-r0

1.50.0-r1

1.51.0-r0

1.51.0-r1

Alpine:v3.20 / rust

Package

Name: rust
Purl: pkg:apk/alpine/rust?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51.0-r2

Affected versions

1.*

1.10.0-r0

1.10.0-r1

1.16.0-r0

1.16.0-r1

1.16.0-r2

1.16.0-r3

1.16.0-r4

1.16.0-r5

1.17.0-r0

1.17.0-r1

1.17.0-r2

1.17.0-r3

1.18.0-r1

1.19.0-r0

1.20.0-r0

1.21.0-r0

1.21.0-r1

1.22.1-r0

1.23.0-r0

1.23.0-r1

1.24.0-r0

1.24.1-r0

1.25.0-r0

1.26.0-r0

1.26.0-r1

1.26.2-r0

1.27.0-r0

1.27.2-r0

1.28.0-r0

1.29.0-r0

1.30.0-r0

1.30.0-r1

1.31.1-r1

1.31.1-r2

1.32.0-r0

1.33.0-r0

1.34.2-r0

1.34.2-r1

1.35.0-r0

1.36.0-r0

1.37.0-r0

1.38.0-r0

1.38.0-r1

1.38.0-r2

1.39.0-r0

1.40.0-r0

1.40.0-r1

1.41.0-r0

1.41.0-r1

1.41.1-r0

1.42.0-r0

1.42.0-r1

1.42.0-r2

1.43.0-r0

1.43.1-r0

1.43.1-r1

1.44.0-r0

1.44.1-r0

1.45.1-r0

1.45.2-r0

1.46.0-r0

1.46.0-r1

1.46.0-r2

1.47.0-r0

1.47.0-r1

1.47.0-r2

1.48.0-r0

1.49.0-r0

1.50.0-r0

1.50.0-r1

1.51.0-r0

1.51.0-r1

Alpine:v3.21 / rust

Package

Name: rust
Purl: pkg:apk/alpine/rust?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51.0-r2

Affected versions

1.*

1.10.0-r0

1.10.0-r1

1.16.0-r0

1.16.0-r1

1.16.0-r2

1.16.0-r3

1.16.0-r4

1.16.0-r5

1.17.0-r0

1.17.0-r1

1.17.0-r2

1.17.0-r3

1.18.0-r1

1.19.0-r0

1.20.0-r0

1.21.0-r0

1.21.0-r1

1.22.1-r0

1.23.0-r0

1.23.0-r1

1.24.0-r0

1.24.1-r0

1.25.0-r0

1.26.0-r0

1.26.0-r1

1.26.2-r0

1.27.0-r0

1.27.2-r0

1.28.0-r0

1.29.0-r0

1.30.0-r0

1.30.0-r1

1.31.1-r1

1.31.1-r2

1.32.0-r0

1.33.0-r0

1.34.2-r0

1.34.2-r1

1.35.0-r0

1.36.0-r0

1.37.0-r0

1.38.0-r0

1.38.0-r1

1.38.0-r2

1.39.0-r0

1.40.0-r0

1.40.0-r1

1.41.0-r0

1.41.0-r1

1.41.1-r0

1.42.0-r0

1.42.0-r1

1.42.0-r2

1.43.0-r0

1.43.1-r0

1.43.1-r1

1.44.0-r0

1.44.1-r0

1.45.1-r0

1.45.2-r0

1.46.0-r0

1.46.0-r1

1.46.0-r2

1.47.0-r0

1.47.0-r1

1.47.0-r2

1.48.0-r0

1.49.0-r0

1.50.0-r0

1.50.0-r1

1.51.0-r0

1.51.0-r1

Debian:11 / rustc

Package

Name: rustc
Purl: pkg:deb/debian/rustc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.48.0+dfsg1-2

1.49.0~beta.4+dfsg1-1~exp1

1.49.0+dfsg1-1~exp1

1.49.0+dfsg1-1

1.49.0+dfsg1-2

1.50.0+dfsg1-1~exp1

1.50.0+dfsg1-1~exp2

1.50.0+dfsg1-1~exp3

1.50.0+dfsg1-1~exp4

1.50.0+dfsg1-1

1.51.0+dfsg1-1~exp1

1.51.0+dfsg1-1~exp2

1.51.0+dfsg1-1~exp3

1.51.0+dfsg1-1

1.52.0~beta.3+dfsg1-1~exp1

1.52.0~beta.3+dfsg1-1~exp2

1.52.0~beta.3+dfsg1-1~exp3

1.52.0~beta.3+dfsg1-1~exp4

1.52.0+dfsg1-1~exp1

1.52.1+dfsg1-1~exp1

1.52.1+dfsg1-1~exp2

1.52.1+dfsg1-1~exp3

1.52.1+dfsg1-1

1.53.0+dfsg1-1~exp1

1.53.0+dfsg1-1

1.53.0+dfsg1-2

1.53.0+dfsg1-3

1.53.0+dfsg1-4

1.54.0+dfsg1-1~exp1

1.54.0+dfsg1-1

1.54.0+dfsg1-2

1.54.0+dfsg1-3

1.55.0+dfsg1-0

1.55.0+dfsg1-1~exp1

1.55.0+dfsg1-1

1.55.0+dfsg1-2

1.56.0~beta.4+dfsg1-1~exp1

1.56.0~beta.4+dfsg1-1~exp2

1.56.0+dfsg1-1

1.56.0+dfsg1-2

1.57.0+dfsg1-1~exp1

1.57.0+dfsg1-1

1.58.1+dfsg1-1~exp1

1.58.1+dfsg1-1

1.59.0+dfsg1-1~exp1

1.59.0+dfsg1-1

1.59.0+dfsg1-2

1.60.0+dfsg1-1~exp1

1.60.0+dfsg1-1

1.61.0+dfsg1-1~exp1

1.61.0+dfsg1-1

1.61.0+dfsg1-2

1.62.1+dfsg1-1~exp1

1.62.1+dfsg1-1

1.63.0+dfsg1-1~exp1

1.63.0+dfsg1-1

1.63.0+dfsg1-2

1.64.0+dfsg1-1~exp1

1.64.0+dfsg1-1~exp2

1.64.0+dfsg1-1~exp3

1.64.0+dfsg1-1~exp4

1.64.0+dfsg1-1

1.65.0+dfsg1-1~exp1

1.65.0+dfsg1-1~exp2

1.65.0+dfsg1-1~exp3

1.65.0+dfsg1-1

1.65.0+dfsg1-2

1.66.0+dfsg1-1~exp1

1.66.0+dfsg1-1

1.67.1+dfsg1-1~exp1

1.67.1+dfsg1-1

1.68.2+dfsg1-1~exp1

1.68.2+dfsg1-1

1.69.0+dfsg1-1~exp1

1.69.0+dfsg1-1~exp2

1.69.0+dfsg1-1

1.70.0+dfsg1-1~exp1

1.70.0+dfsg1-1~exp2

1.70.0+dfsg1-1~exp3

1.70.0+dfsg1-1

1.70.0+dfsg1-2~exp1

1.70.0+dfsg1-2

1.70.0+dfsg1-3

1.70.0+dfsg1-4

1.70.0+dfsg1-5

1.70.0+dfsg1-6

1.70.0+dfsg1-7

1.70.0+dfsg1-8

1.70.0+dfsg1-8.1

1.70.0+dfsg1-9

1.70.0+dfsg2-1~exp1

1.70.0+dfsg2-1~exp2

1.70.0+dfsg2-1~exp3

1.70.0+dfsg2-1

1.70.0+dfsg2-1+loong64

1.71.1+dfsg1-1~exp1

1.71.1+dfsg1-1~exp2

1.71.1+dfsg1-1

1.71.1+dfsg1-2

1.72.1+dfsg1-1~exp1

1.72.1+dfsg1-1~exp2

1.72.1+dfsg1-1

1.72.1+dfsg1-1+hurd.1

1.73.0+dfsg1-1~exp1

1.73.0+dfsg1-1

1.73.0+dfsg1-1+hurd.1

1.73.0+dfsg1-1+loong64

1.74.1+dfsg1-1~exp1

1.74.1+dfsg1-1

1.74.1+dfsg1-1+hurd.1

1.75.0+dfsg1-1~exp1

1.75.0+dfsg1-1

1.75.0+dfsg1-2

1.75.0+dfsg1-3

1.75.0+dfsg1-4

1.75.0+dfsg1-4+hurd.1

1.75.0+dfsg1-5

1.76.0+dfsg1-1~exp1

1.76.0+dfsg1-1

1.76.0+dfsg1-1+hurd.1

1.77.2+dfsg1-1~exp1

1.77.2+dfsg1-1

1.78.0+dfsg1-1~exp1

1.78.0+dfsg1-2

1.79.0+dfsg1-1~exp1

1.79.0+dfsg1-1

1.79.0+dfsg1-2

1.79.0+dfsg1-2+hurd.1

1.80.0+dfsg1-1~exp1

1.80.1+dfsg1-1~exp1

1.80.1+dfsg1-1

1.80.1+dfsg1-1+hurd.1

1.81.0+dfsg1-1~exp1

1.81.0+dfsg1-1~exp2

1.81.0+dfsg1-1

1.81.0+dfsg1-2

1.82.0+dfsg1-1~exp1

1.82.0+dfsg1-1~exp2

1.82.0+dfsg1-1~exp3

1.82.0+dfsg1-1

1.82.0+dfsg1-2

1.83.0+dfsg1-1~exp1

1.83.0+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / rustc

Package

Name: rustc
Purl: pkg:deb/debian/rustc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.53.0+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / rustc

Package

Name: rustc
Purl: pkg:deb/debian/rustc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.53.0+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/rust-lang/rust

Affected ranges

Type: GIT
Repo: https://github.com/rust-lang/rust
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

88f19c6dab716c6281af7602e30f413e809c5974