CVE-2017-18017

CVE Details

Release Date:2018-01-03

Description


The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in theLinux 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.

See more information about CVE-2017-18017 from MITRE CVE dictionary and NIST NVD


Notes



CVSS v2 metrics


NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score: Base Metrics:
Access Vector: Undefined Confidentiality Impact: Undefined
Access Impact: Undefined Integrity Impact: Undefined
Authentication: Undefined Availability Impact: Undefined

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (dtrace-modules-3.8.13-118.26.1.el6uek)ELSA-2018-42682018-11-08
Oracle Linux version 6 (dtrace-modules-3.8.13-118.29.1.el6uek)ELSA-2019-43162019-01-04
Oracle Linux version 6 (kernel)ELSA-2018-13192018-05-08
Oracle Linux version 6 (kernel-uek)ELSA-2018-41612018-07-10
Oracle Linux version 6 (kernel-uek)ELSA-2018-42682018-11-08
Oracle Linux version 6 (kernel-uek)ELSA-2019-43162019-01-04
Oracle Linux version 7 (dtrace-modules-3.8.13-118.26.1.el7uek)ELSA-2018-42682018-11-08
Oracle Linux version 7 (dtrace-modules-3.8.13-118.29.1.el7uek)ELSA-2019-43162019-01-04
Oracle Linux version 7 (kernel)ELSA-2018-10622018-04-16
Oracle Linux version 7 (kernel-uek)ELSA-2018-41612018-07-10
Oracle Linux version 7 (kernel-uek)ELSA-2018-42682018-11-08
Oracle Linux version 7 (kernel-uek)ELSA-2019-43162019-01-04
Oracle VM version 3.4 (kernel-uek)OVMSA-2018-02362018-07-10



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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