CVE-2018-17540 Information

Description

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html https://download.strongswan.org/security/CVE-2018-17540/ https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html https://security.gentoo.org/glsa/201811-16 https://usn.ubuntu.com/3774-1/ https://www.debian.org/security/2018/dsa-4309 https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5