CVE-2017-18017
critical · 9.8The 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.
9.8
CVSS
52.8%
EPSS (exploit prob.)
99th
EPSS percentile
2018-01-03
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| linux | linux_kernel | >= 3.2, < 3.2.99 |
| linux | linux_kernel | >= 3.3, < 3.10.108 |
| linux | linux_kernel | >= 3.11, < 3.16.54 |
| linux | linux_kernel | >= 3.17, < 3.18.60 |
| linux | linux_kernel | >= 3.19, < 4.1.43 |
| linux | linux_kernel | >= 4.2, < 4.4.76 |
| linux | linux_kernel | >= 4.5, < 4.9.36 |
| linux | linux_kernel | >= 4.10, < 4.11 |
| debian | debian_linux | 7.0 |
| debian | debian_linux | 8.0 |
| arista | eos | 4.20.1fx-virtual-router |
| f5 | arx | >= 6.2.0, <= 6.4.0 |
| suse | caas_platform | all versions |
| suse | linux_enterprise_debuginfo | 11 |
| suse | linux_enterprise_debuginfo | 11 |
| suse | linux_enterprise_module_for_public_cloud | 12 |
| suse | linux_enterprise_point_of_sale | 11 |
| suse | openstack_cloud | 6 |
| opensuse | leap | 42.3 |
| suse | linux_enterprise_desktop | 12 |
| suse | linux_enterprise_desktop | 12 |
| suse | linux_enterprise_high_availability | 12 |
| suse | linux_enterprise_high_availability | 12 |
| suse | linux_enterprise_high_availability_extension | 11 |
| suse | linux_enterprise_live_patching | 12 |
| suse | linux_enterprise_live_patching | 12 |
| suse | linux_enterprise_real_time_extension | 11 |
| suse | linux_enterprise_real_time_extension | 12 |
| suse | linux_enterprise_real_time_extension | 12 |
| suse | linux_enterprise_server | 11 |
| suse | linux_enterprise_server | 11 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_server | 12 |
| suse | linux_enterprise_software_development_kit | 11 |
| suse | linux_enterprise_software_development_kit | 12 |
| suse | linux_enterprise_software_development_kit | 12 |
Check a specific version with /api/v1/cve/match.
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2638fd0f92d4397884fd991d8f4925cb3f081901
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00013.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/2018-02/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00067.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00070.html
- http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2018-04/msg00014.html
- http://patchwork.ozlabs.org/patch/746618/
- http://www.securityfocus.com/bid/102367
- http://www.ubuntu.com/usn/USN-3583-1
- http://www.ubuntu.com/usn/USN-3583-2
- https://access.redhat.com/errata/RHSA-2018:0676
- https://access.redhat.com/errata/RHSA-2018:1062
- https://access.redhat.com/errata/RHSA-2018:1130
- https://access.redhat.com/errata/RHSA-2018:1170
- https://access.redhat.com/errata/RHSA-2018:1319
- https://access.redhat.com/errata/RHSA-2018:1737
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739765
- https://github.com/torvalds/linux/commit/2638fd0f92d4397884fd991d8f4925cb3f081901
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2017-18017