DEBIAN-CVE-2023-46849

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Source
https://security-tracker.debian.org/tracker/CVE-2023-46849
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-46849.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-46849
Upstream
Published
2023-11-11T01:15:07Z
Modified
2025-09-19T07:33:29.318343Z
Summary
[none]
Details

Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service.

References

Affected packages

Debian:12 / openvpn

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.3-1+deb12u2

Affected versions

2.*

2.6.3-1
2.6.3-1+deb12u1~bpo11+1
2.6.3-1+deb12u1
2.6.3-1+deb12u2~bpo11+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openvpn

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / openvpn

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}