CVE-2019-9893

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
Affected Products (NVD)
VendorProductVersion
libseccomp_projectlibseccomp
𝑥
< 2.4.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libseccomp
bookworm
2.5.4-1+deb12u1
fixed
bullseye
2.5.1-1+deb11u1
fixed
sid
2.5.5-1
fixed
trixie
2.5.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libseccomp
bionic
Fixed 2.4.1-0ubuntu0.18.04.2
released
cosmic
Fixed 2.4.1-0ubuntu0.18.10.3
released
disco
Fixed 2.4.1-0ubuntu0.19.04.3
released
trusty
Fixed 2.4.1-0ubuntu0.14.04.2
released
xenial
Fixed 2.4.1-0ubuntu0.16.04.2
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libseccomp-devel
suse enterprise desktop 15
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP1
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP2
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP3
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP7
2.5.3-150400.2.4
fixed
suse enterprise sap 15
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP1
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP2
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP3
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP7
2.5.3-150400.2.4
fixed
suse enterprise server 15
2.4.1-3.3.1
fixed
suse enterprise server 15 SP1
2.4.1-3.3.1
fixed
suse enterprise server 15 SP2
2.4.1-3.3.1
fixed
suse enterprise server 15 SP3
2.4.1-3.3.1
fixed
suse enterprise server 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP7
2.5.3-150400.2.4
fixed
libseccomp2
suse enterprise desktop 15
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP1
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP2
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP3
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise desktop 15 SP7
2.5.3-150400.2.4
fixed
suse enterprise sap 12 SP2
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP3
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP4
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP5
2.4.1-11.3.2
fixed
suse enterprise sap 15
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP1
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP2
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP3
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise sap 15 SP7
2.5.3-150400.2.4
fixed
suse enterprise server 12 SP2
2.4.1-11.3.2
fixed
suse enterprise server 12 SP3
2.4.1-11.3.2
fixed
suse enterprise server 12 SP4
2.4.1-11.3.2
fixed
suse enterprise server 12 SP5
2.4.1-11.3.2
fixed
suse enterprise server 15
2.4.1-3.3.1
fixed
suse enterprise server 15 SP1
2.4.1-3.3.1
fixed
suse enterprise server 15 SP2
2.4.1-3.3.1
fixed
suse enterprise server 15 SP3
2.4.1-3.3.1
fixed
suse enterprise server 15 SP4
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP5
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP6
2.5.3-150400.2.4
fixed
suse enterprise server 15 SP7
2.5.3-150400.2.4
fixed
libseccomp2-32bit
suse enterprise desktop 15
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP1
2.4.1-3.3.1
fixed
suse enterprise desktop 15 SP2
2.4.1-3.3.1
fixed
suse enterprise sap 12 SP2
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP3
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP4
2.4.1-11.3.2
fixed
suse enterprise sap 12 SP5
2.4.1-11.3.2
fixed
suse enterprise sap 15
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP1
2.4.1-3.3.1
fixed
suse enterprise sap 15 SP2
2.4.1-3.3.1
fixed
suse enterprise server 12 SP2
2.4.1-11.3.2
fixed
suse enterprise server 12 SP3
2.4.1-11.3.2
fixed
suse enterprise server 12 SP4
2.4.1-11.3.2
fixed
suse enterprise server 12 SP5
2.4.1-11.3.2
fixed
suse enterprise server 15
2.4.1-3.3.1
fixed
suse enterprise server 15 SP1
2.4.1-3.3.1
fixed
suse enterprise server 15 SP2
2.4.1-3.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libseccomp
RHEL 8
0:2.4.1-1.el8
fixed
libseccomp-devel
RHEL 8
0:2.4.1-1.el8
fixed
References
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00027.html
https://access.redhat.com/errata/RHSA-2019:3624
https://github.com/seccomp/libseccomp/issues/139
https://seclists.org/oss-sec/2019/q1/179
https://security.gentoo.org/glsa/201904-18
https://usn.ubuntu.com/4001-1/
https://usn.ubuntu.com/4001-2/
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00027.html
https://access.redhat.com/errata/RHSA-2019:3624
https://github.com/seccomp/libseccomp/issues/139
https://seclists.org/oss-sec/2019/q1/179
https://security.gentoo.org/glsa/201904-18
https://usn.ubuntu.com/4001-1/
https://usn.ubuntu.com/4001-2/