CVE-2017-7520
Published: 21 June 2017
OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.
Priority
CVSS 3 base score: 7.4
Status
| Package | Release | Status |
|---|---|---|
|
openvpn Launchpad, Ubuntu, Debian |
precise |
Released
(2.2.1-8ubuntu1.5)
|
| trusty |
Released
(2.3.2-7ubuntu3.2)
|
|
| upstream |
Released
(2.4.3, 2.3.17)
|
|
| xenial |
Released
(2.3.10-1ubuntu2.1)
|
|
| yakkety |
Released
(2.3.11-1ubuntu2.1)
|
|
| zesty |
Released
(2.4.0-4ubuntu1.3)
|
|
|
Patches: upstream: https://github.com/OpenVPN/openvpn/commit/7718c8984f (master) upstream: https://github.com/OpenVPN/openvpn/commit/043fe32787 (2.4) upstream: https://github.com/OpenVPN/openvpn/commit/f38a4a1059 (2.3) upstream: https://github.com/OpenVPN/openvpn/commit/4bec9d25d5 (2.2) |
||
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7520
- https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243
- http://www.openwall.com/lists/oss-security/2017/06/21/6
- https://ubuntu.com/security/notices/USN-3339-1
- https://ubuntu.com/security/notices/USN-3339-2
- NVD
- Launchpad
- Debian