CVE-2017-18017
At a glance
- Source
- NVD
- EPSS
- EPSS 52.84 % · percentile 99 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action.
Weaknesses (CWE)
- CWE-416 — Use After Free
References
- https://www.debian.org/security/2018/dsa-4187
- https://usn.ubuntu.com/3583-2/
- http://patchwork.ozlabs.org/patch/746618/
- https://access.redhat.com/errata/RHSA-2018:1737
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.36
- https://lkml.org/lkml/2017/4/2/13
- https://access.redhat.com/errata/RHSA-2018:1062
- https://access.redhat.com/errata/RHSA-2018:1319
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://usn.ubuntu.com/3583-1/
- https://access.redhat.com/errata/RHSA-2018:0676
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739765
- https://github.com/torvalds/linux/commit/2638fd0f92d4397884fd991d8f4925cb3f081901
- https://access.redhat.com/errata/RHSA-2018:1170
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2638fd0f92d4397884fd991d8f4925cb3f081901
- https://access.redhat.com/errata/RHSA-2018:1130
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- http://www.securityfocus.com/bid/102367
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00067.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00008.html
- http://www.ubuntu.com/usn/USN-3583-1
- https://support.f5.com/csp/article/K18352029
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2018-04/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00038.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00070.html
- http://www.ubuntu.com/usn/USN-3583-2
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00030.html
- https://www.arista.com/en/support/advisories-notices/security-advisories/4577-security-advisory-34
- https://security.netapp.com/advisory/ntap-20250103-0010/
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-9157
- GCVE · GCVE-0-2017-18017
CERT-FR advisories
- CERTFR-2018-AVI-259 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2018-AVI-228 — Multiples vulnérabilités dans le noyau Linux de RedHat · cert.ssi.gouv.fr
- CERTFR-2018-AVI-196 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-161 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-119 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-104 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-094 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2018-AVI-091 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-080 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-075 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.2 < 3.2.99cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.3 < 3.10.108cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.11 < 3.16.54cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.17 < 3.18.60cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.19 < 4.1.43cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.2 < 4.4.76cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.5 < 4.9.36cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.11cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:arista:eos:4.20.1fx-virtual-router:*:*:*:*:*:*:*cpe:2.3:a:f5:arx:*:*:*:*:*:*:*:*≥ 6.2.0 ≤ 6.4.0cpe:2.3:a:suse:caas_platform:*:*:*:*:*:*:*:*cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp3:*:*:*:*:*:*cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*cpe:2.3:a:suse:linux_enterprise_module_for_public_cloud:12:*:*:*:*:*:*:*cpe:2.3:a:suse:linux_enterprise_point_of_sale:11:sp3:*:*:*:*:*:*cpe:2.3:a:suse:openstack_cloud:6:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_high_availability:12:sp2:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_high_availability:12:sp3:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp4:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_live_patching:12:-:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_live_patching:12:sp3:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp4:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_real_time_extension:12:sp2:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_real_time_extension:12:sp3:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:*cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:ltss:*:*:*cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:sap:*:*cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:ltss:*:*:*cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:raspberry_pi:*cpe:2.3:o:suse:linux_enterprise_server:12:sp3:*:*:-:-:*:*cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp4:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp2:*:*:*:*:*:*cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp3:*:*:*:*:*:*- +26 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |