CVE-2021-31162
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-31162
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31162.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-31162
- Downstream
- Related
- Published
- 2021-04-14T07:15:12Z
- Modified
- 2025-09-24T03:07:53.207142Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics.
- References
-
- https://github.com/rust-lang/rust/issues/83618
- https://github.com/rust-lang/rust/pull/83629
- https://github.com/rust-lang/rust/pull/84603
- https://security.gentoo.org/glsa/202210-09
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE/
- https://security.alpinelinux.org/vuln/CVE-2021-31162
Affected packages
Alpine:v3.19 / rust
Package
- Name
- rust
- Purl
- pkg:apk/alpine/rust?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.51.0-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
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.51.0-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
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.51.0-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:v3.22 / rust
Package
- Name
- rust
- Purl
- pkg:apk/alpine/rust?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.51.0-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