DEBIAN-CVE-2020-14387

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Source
https://security-tracker.debian.org/tracker/CVE-2020-14387
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14387.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-14387
Upstream
Published
2021-05-27T20:15:07Z
Modified
2025-09-19T06:06:23Z
Summary
[none]
Details

A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4.

References

Affected packages

Debian:11 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.3-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.3-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.3-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / rsync

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.3-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}