CVE-2025-2704

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-2704
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2704.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-2704
Related
Published
2025-04-02T21:15:32Z
Modified
2025-04-03T03:02:07.537912Z
Summary
[none]
Details

OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2 allows remote attackers to trigger a denial of service by corrupting and replaying network packets in the early handshake phase

References

Affected packages

Debian:11 / 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

Affected versions

2.*

2.5.1-3
2.5.1-3+deb11u1
2.5.5-1
2.5.6-1
2.6.0~git20220317+dco-1
2.6.0~git20220510+dco-1
2.6.0~git20220518+dco-1
2.6.0~git20220518+dco-2
2.6.0~git20220518+dco-3
2.6.0~git20220808-1
2.6.0~git20220811-1
2.6.0~git20220811-2
2.6.0~git20220818-1
2.6.0~git20221116-1
2.6.0~git20221201-1
2.6.0~git20221215+beta2-1
2.6.0~git20221222-1
2.6.0~rc1-1~bpo11+1
2.6.0~rc1-1
2.6.0~rc2-1
2.6.0-1~bpo11+1
2.6.0-1
2.6.1-1~exp1
2.6.1-1
2.6.2-1~exp1
2.6.2-1~exp2
2.6.3-1~bpo11+1
2.6.3-1
2.6.3-2
2.6.3-2.1
2.6.7-1
2.6.9-1
2.6.11-1
2.6.12-1
2.6.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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

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
2.6.3-1+deb12u2
2.6.3-2
2.6.3-2.1
2.6.7-1
2.6.9-1
2.6.11-1
2.6.12-1
2.6.13-1

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

Affected versions

2.*

2.6.3-1
2.6.3-2
2.6.3-2.1
2.6.7-1
2.6.9-1
2.6.11-1
2.6.12-1
2.6.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}