DEBIAN-CVE-2021-28878

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-28878
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-28878.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-28878
Upstream
Published
2021-04-11T20:15:12Z
Modified
2025-09-19T06:25:42Z
Summary
[none]
Details

In the standard library in Rust before 1.52.0, the Zip implementation calls _iteratorgetunchecked() more than once for the same index (under certain conditions) when nextback() and next() are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

References

Affected packages

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"
}

Debian:14 / 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"
}