7.5

CVE-2018-17540

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Strongswan ≫ Strongswan Version < 5.7.1
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.51% 0.877
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
https://security.gentoo.org/glsa/201811-16
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html
https://download.strongswan.org/security/CVE-2018-17540/
Patch
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/3774-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4309
Third Party Advisory
https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-%28cve-2018-17540%29.html