CVE-2018-6459

The rsa_pss_params_parse function in libstrongswan/credentials/keys/signature_params.c in strongSwan 5.6.1 allows remote attackers to cause a denial of service via a crafted RSASSA-PSS signature that lacks a mask generation function parameter.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
strongswanstrongswan
5.6.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
strongswan
bookworm
5.9.8-5+deb12u1
fixed
bookworm (security)
5.9.8-5+deb12u1
fixed
bullseye
5.9.1-1+deb11u4
fixed
bullseye (security)
5.9.1-1+deb11u4
fixed
jessie
not-affected
sid
5.9.13-2
fixed
stretch
not-affected
trixie
5.9.13-2
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
strongswan
artful
not-affected
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
strongswan
suse enterprise desktop 15 SP1
5.8.2-4.6.14
fixed
suse enterprise desktop 15 SP2
5.8.2-9.2
fixed
suse enterprise desktop 15 SP3
5.8.2-11.8.4
fixed
suse enterprise desktop 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise desktop 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise desktop 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise desktop 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise sap 15 SP1
5.8.2-4.6.14
fixed
suse enterprise sap 15 SP2
5.8.2-9.2
fixed
suse enterprise sap 15 SP3
5.8.2-11.8.4
fixed
suse enterprise sap 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise sap 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise sap 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise sap 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise server 15 SP1
5.8.2-4.6.14
fixed
suse enterprise server 15 SP2
5.8.2-9.2
fixed
suse enterprise server 15 SP3
5.8.2-11.8.4
fixed
suse enterprise server 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise server 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise server 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise server 15 SP7
5.9.14-150700.1.42
fixed
strongswan-doc
suse enterprise desktop 15 SP1
5.8.2-4.6.14
fixed
suse enterprise desktop 15 SP2
5.8.2-9.2
fixed
suse enterprise desktop 15 SP3
5.8.2-11.8.4
fixed
suse enterprise desktop 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise desktop 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise desktop 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise desktop 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise sap 15 SP1
5.8.2-4.6.14
fixed
suse enterprise sap 15 SP2
5.8.2-9.2
fixed
suse enterprise sap 15 SP3
5.8.2-11.8.4
fixed
suse enterprise sap 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise sap 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise sap 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise sap 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise server 15 SP1
5.8.2-4.6.14
fixed
suse enterprise server 15 SP2
5.8.2-9.2
fixed
suse enterprise server 15 SP3
5.8.2-11.8.4
fixed
suse enterprise server 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise server 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise server 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise server 15 SP7
5.9.14-150700.1.42
fixed
strongswan-hmac
suse enterprise desktop 15 SP1
5.8.2-4.6.14
fixed
suse enterprise desktop 15 SP2
5.8.2-9.2
fixed
suse enterprise desktop 15 SP3
5.8.2-11.8.4
fixed
suse enterprise desktop 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise desktop 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise desktop 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise desktop 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise sap 15 SP1
5.8.2-4.6.14
fixed
suse enterprise sap 15 SP2
5.8.2-9.2
fixed
suse enterprise sap 15 SP3
5.8.2-11.8.4
fixed
suse enterprise sap 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise sap 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise sap 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise sap 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise server 15 SP1
5.8.2-4.6.14
fixed
suse enterprise server 15 SP2
5.8.2-9.2
fixed
suse enterprise server 15 SP3
5.8.2-11.8.4
fixed
suse enterprise server 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise server 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise server 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise server 15 SP7
5.9.14-150700.1.42
fixed
strongswan-ipsec
suse enterprise desktop 15 SP1
5.8.2-4.6.14
fixed
suse enterprise desktop 15 SP2
5.8.2-9.2
fixed
suse enterprise desktop 15 SP3
5.8.2-11.8.4
fixed
suse enterprise desktop 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise desktop 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise desktop 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise desktop 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise sap 15 SP1
5.8.2-4.6.14
fixed
suse enterprise sap 15 SP2
5.8.2-9.2
fixed
suse enterprise sap 15 SP3
5.8.2-11.8.4
fixed
suse enterprise sap 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise sap 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise sap 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise sap 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise server 15 SP1
5.8.2-4.6.14
fixed
suse enterprise server 15 SP2
5.8.2-9.2
fixed
suse enterprise server 15 SP3
5.8.2-11.8.4
fixed
suse enterprise server 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise server 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise server 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise server 15 SP7
5.9.14-150700.1.42
fixed
strongswan-libs0
suse enterprise desktop 15 SP1
5.8.2-4.6.14
fixed
suse enterprise desktop 15 SP2
5.8.2-9.2
fixed
suse enterprise desktop 15 SP3
5.8.2-11.8.4
fixed
suse enterprise desktop 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise desktop 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise desktop 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise desktop 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise sap 15 SP1
5.8.2-4.6.14
fixed
suse enterprise sap 15 SP2
5.8.2-9.2
fixed
suse enterprise sap 15 SP3
5.8.2-11.8.4
fixed
suse enterprise sap 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise sap 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise sap 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise sap 15 SP7
5.9.14-150700.1.42
fixed
suse enterprise server 15 SP1
5.8.2-4.6.14
fixed
suse enterprise server 15 SP2
5.8.2-9.2
fixed
suse enterprise server 15 SP3
5.8.2-11.8.4
fixed
suse enterprise server 15 SP4
5.8.2-150400.17.24
fixed
suse enterprise server 15 SP5
5.9.7-150500.3.4
fixed
suse enterprise server 15 SP6
5.9.12-150600.1.64
fixed
suse enterprise server 15 SP7
5.9.14-150700.1.42
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
https://security.gentoo.org/glsa/201811-16
https://www.strongswan.org/blog/2018/02/19/strongswan-vulnerability-%28cve-2018-6459%29.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
https://security.gentoo.org/glsa/201811-16
https://www.strongswan.org/blog/2018/02/19/strongswan-vulnerability-%28cve-2018-6459%29.html