CVE-2017-7478
- Source
- https://cve.org/CVERecord?id=CVE-2017-7478
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7478.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-7478
- Downstream
- Related
- Published
- 2017-05-15T18:29:00.293Z
- Modified
- 2026-07-07T08:49:36.893015319Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2.
- Database specific
{ "unresolved_ranges": [ { "source": "CPE_STRING", "vendor_product": "openvpn:openvpn", "extracted_events": [ { "introduced": "2.3.12" }, { "last_affected": "2.3.12" }, { "introduced": "2.4.0-alpha2" }, { "last_affected": "2.4.0-alpha2" }, { "introduced": "2.4.0-alpha2" }, { "last_affected": "2.4.0-alpha2" }, { "introduced": "2.4.0-beta1" }, { "last_affected": "2.4.0-beta1" }, { "introduced": "2.4.0-beta1" }, { "last_affected": "2.4.0-beta1" }, { "introduced": "2.4.0-beta2" }, { "last_affected": "2.4.0-beta2" }, { "introduced": "2.4.0-beta2" }, { "last_affected": "2.4.0-beta2" }, { "introduced": "2.4.0-rc1" }, { "last_affected": "2.4.0-rc1" }, { "introduced": "2.4.0-rc1" }, { "last_affected": "2.4.0-rc1" }, { "introduced": "2.4.0-rc2" }, { "last_affected": "2.4.0-rc2" }, { "introduced": "2.4.0-rc2" }, { "last_affected": "2.4.0-rc2" } ], "cpes": [ "cpe:2.3:a:openvpn:openvpn:2.3.12:*:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:alpha2:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:beta1:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:beta2:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:rc1:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:rc2:*:*:*:*:*:*" ] } ] }- References
Affected packages
Git / github.com/openvpn/openvpn
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openvpn/openvpn
- Events
-
IntroducedLast affected
- Database specific
{ "cpe": [ "cpe:2.3:a:openvpn:openvpn:2.3.12:*:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.3.13:*:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.3.14:*:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.0:*:*:*:*:*:*:*", "cpe:2.3:a:openvpn:openvpn:2.4.1:*:*:*:*:*:*:*" ], "source": "CPE_STRING", "extracted_events": [ { "introduced": "2.3.12" }, { "last_affected": "2.3.12" }, { "introduced": "2.3.13" }, { "last_affected": "2.3.13" }, { "introduced": "2.3.14" }, { "last_affected": "2.3.14" }, { "introduced": "2.4.0" }, { "last_affected": "2.4.0" }, { "introduced": "2.4.1" }, { "last_affected": "2.4.1" } ] }