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F5 Networks BIG-IP : Linux kernel vulnerability (SOL15699)

low Nessus Plugin ID 86006

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Synopsis

The remote device is missing a vendor-supplied security patch.

Description

Use-after-free vulnerability in the skb_segment function in net/core/skbuff.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution SOL15699.

See Also

https://support.f5.com/csp/article/K15699

Plugin Details

Severity: Low

ID: 86006

File Name: f5_bigip_SOL15699.nasl

Version: 2.3

Type: local

Published: 9/18/2015

Updated: 1/4/2019

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.4

CVSS v2

Risk Factor: Low

Base Score: 2.9

Temporal Score: 2.5

Vector: CVSS2#AV:A/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Information

CPE: cpe:/a:f5:big-ip_access_policy_manager, cpe:/a:f5:big-ip_advanced_firewall_manager, cpe:/a:f5:big-ip_application_acceleration_manager, cpe:/a:f5:big-ip_application_security_manager, cpe:/a:f5:big-ip_application_visibility_and_reporting, cpe:/a:f5:big-ip_global_traffic_manager, cpe:/a:f5:big-ip_link_controller, cpe:/a:f5:big-ip_local_traffic_manager, cpe:/a:f5:big-ip_policy_enforcement_manager, cpe:/a:f5:big-ip_wan_optimization_manager, cpe:/a:f5:big-ip_webaccelerator, cpe:/h:f5:big-ip, cpe:/h:f5:big-ip_protocol_security_manager

Required KB Items: Host/local_checks_enabled, Host/BIG-IP/hotfix, Host/BIG-IP/modules, Host/BIG-IP/version, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 10/16/2014

Reference Information

CVE: CVE-2014-0131

BID: 66101