Detections
Analytics
Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2016-3594)
medium Nessus Plugin ID 92983
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Synopsis
The remote Oracle Linux host is missing a security update.Description
The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2016-3594 advisory.- net/ipv4/tcp_input.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for remote attackers to hijack TCP sessions via a blind in-window attack.
(CVE-2016-5696)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: Medium
ID: 92983
File Name: oraclelinux_ELSA-2016-3594.nasl
Version: 2.10
Type: local
Agent: unix
Published: 8/16/2016
Updated: 9/8/2021
Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.3
CVSS v2
Risk Factor: Medium
Base Score: 5.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P
CVSS Score Source: CVE-2016-5696
CVSS v3
Risk Factor: Medium
Base Score: 4.8
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Vulnerability Information
CPE: p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-37.6.3.el7uek, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, cpe:/o:oracle:linux:6, p-cpe:/a:oracle:linux:kernel-uek-firmware, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-37.6.3.el6uek
Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled
Exploit Ease: No known exploits are available
Patch Publication Date: 8/15/2016
Vulnerability Publication Date: 7/12/2016
Reference Information
CVE: CVE-2016-5696