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F5 Networks BIG-IP : libtirpc vulnerability (K19157044)

medium Nessus Plugin ID 88848

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Synopsis

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

Description

The svc_dg_getargs function in libtirpc 0.2.3 and earlier allows remote attackers to cause a denial of service (rpcbind crash) via a Sun RPC request with crafted arguments that trigger a free of an invalid pointer. (CVE-2013-1950)

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K19157044.

See Also

https://support.f5.com/csp/article/K19157044

Plugin Details

Severity: Medium

ID: 88848

File Name: f5_bigip_SOL19157044.nasl

Version: 2.9

Type: local

Published: 2/19/2016

Updated: 3/10/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.7

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

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_link_controller, cpe:/a:f5:big-ip_local_traffic_manager, cpe:/a:f5:big-ip_policy_enforcement_manager, cpe:/h:f5:big-ip

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/18/2016

Vulnerability Publication Date: 7/9/2013

Reference Information

CVE: CVE-2013-1950

BID: 59365