UBUNTU-CVE-2020-35711

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Source
https://ubuntu.com/security/CVE-2020-35711
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-35711.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-35711
Related
Published
2020-12-25T23:15:00Z
Modified
2025-04-23T14:55:57Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.

References

Affected packages

Ubuntu:20.04:LTS / rust-arc-swap

Package

Name
rust-arc-swap
Purl
pkg:deb/ubuntu/rust-arc-swap@0.4.4-1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3.11-2
0.4.3-1
0.4.4-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / rust-arc-swap

Package

Name
rust-arc-swap
Purl
pkg:deb/ubuntu/rust-arc-swap@0.4.8-3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.4.8-2
0.4.8-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / rust-arc-swap

Package

Name
rust-arc-swap
Purl
pkg:deb/ubuntu/rust-arc-swap@1.6.0-3?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.0-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / rust-arc-swap

Package

Name
rust-arc-swap
Purl
pkg:deb/ubuntu/rust-arc-swap@1.6.0-3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.0-1
1.6.0-2
1.6.0-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / rust-arc-swap

Package

Name
rust-arc-swap
Purl
pkg:deb/ubuntu/rust-arc-swap@1.7.1-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.0-3
1.7.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}