DEBIAN-CVE-2021-27216

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-27216
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-27216.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-27216
Upstream
Published
2021-05-06T13:15:12Z
Modified
2025-09-19T06:13:11Z
Summary
[none]
Details

Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a deletepidfile race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options.

References

Affected packages

Debian:11 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.94.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.94.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.94.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.94.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}