ISOMAN

CVE

CVE-2018-9336

openvpnserv.exe (aka the interactive service helper) in OpenVPN 2.4.x before 2.4.6 allows a local attacker to cause a double-free of memory by sending a malformed request to the interactive service. This could cause a denial-of-service through memory corruption or possibly have unspecified other impact including privilege escalation.

Severity
HIGH
CVSS
7.8
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Slackware13.0 x86 install-d1unknownsource
Slackware13.0 x86 install-d2unknownsource
Slackware13.0 x86 install-d3unknownsource
Slackware13.0 x86 install-dvdunknownsource
Slackware13.0 x86 source-d4unknownsource
Slackware13.0 x86 source-d5unknownsource
Slackware13.0 x86 source-d6unknownsource
Slackware13.1 x86 install-d1unknownsource
Slackware13.1 x86 install-d2unknownsource
Slackware13.1 x86 install-d3unknownsource
Slackware13.1 x86 install-dvdunknownsource
Slackware13.1 x86 source-d4unknownsource
Slackware13.1 x86 source-d5unknownsource
Slackware13.1 x86 source-d6unknownsource
Slackware13.37 x86 install-d1unknownsource
Slackware13.37 x86 install-d2unknownsource
Slackware13.37 x86 install-d3unknownsource
Slackware13.37 x86 install-d4unknownsource
Slackware13.37 x86 install-dvdunknownsource
Slackware13.37 x86 source-d5unknownsource
Slackware13.37 x86 source-d6unknownsource
Slackware14.0 x86 install-d1unknownsource
Slackware14.0 x86 install-d2unknownsource
Slackware14.0 x86 install-d3unknownsource
Slackware14.0 x86 install-d4unknownsource
Slackware14.0 x86 install-dvdunknownsource
Slackware14.0 x86 source-d5unknownsource
Slackware14.0 x86 source-d6unknownsource
Slackware14.0 x86 source-dvdunknownsource
Slackware14.1 x86 install-d1unknownsource
Slackware14.1 x86 install-d2unknownsource
Slackware14.1 x86 install-d3unknownsource
Slackware14.1 x86 install-d4unknownsource
Slackware14.1 x86 install-dvdunknownsource
Slackware14.1 x86 source-d5unknownsource
Slackware14.1 x86 source-d6unknownsource
Slackware14.1 x86 source-dvdunknownsource
Slackware13.0 x86_64 install-dvdunknownsource
Slackware13.1 x86_64 install-dvdunknownsource
Slackware13.37 x86_64 install-dvdunknownsource
Slackware14.0 x86_64 install-dvdunknownsource
Slackware14.1 x86_64 install-dvdunknownsource

References

  1. http://www.slackware.com/security/viewer.php?l=slackware-security&y=2018&m=slackware-security.568761
  2. https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24
  3. https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b
  4. https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6
  5. https://www.tenable.com/security/research/tra-2018-09
  6. http://www.slackware.com/security/viewer.php?l=slackware-security&y=2018&m=slackware-security.568761
  7. https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24
  8. https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b
  9. https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6
  10. https://www.tenable.com/security/research/tra-2018-09