Oracle Fusion Middleware Oracle HTTP Server (Apr 2020 CPU)

high Nessus Plugin ID 135677
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote host is affected by multiple vulnerabilities

Description

The version of Oracle HTTP Server installed on the remote host is affected by the following vulnerabilities as referenced in the April 2020 CPU advisory:

- An integer overflow in xmlmemory.c in libxml2 before 2.9.5, as used in Oracle HTTP Server's Web Listener component, allows a remote attacker to potentially exploit heap corruption via a crafted XML file.
(CVE-2017-5130)

- An easily exploitable vulnerability in Oracle HTTP Server's Web Listener component affecting the supported version 11.1.1.9.0. An unauthenticated, remote attacker with network access via HTTP can exploit this to compromise Oracle HTTP Server, resulting in unauthorized update, insert or delete access to some of Oracle HTTP Server accessible data as well as unauthorized read access to a subset of Oracle HTTP Server accessible data. (CVE-2020-2952)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the April 2020 Oracle Critical Patch Update advisory.

See Also

https://www.oracle.com/a/tech/docs/cpuapr2020cvrf.xml

https://www.oracle.com/security-alerts/cpuapr2020.html

Plugin Details

Severity: High

ID: 135677

File Name: oracle_http_server_cpu_apr_2020.nasl

Version: 1.3

Type: local

Family: Web Servers

Published: 4/16/2020

Updated: 5/6/2020

Dependencies: oracle_http_server_installed.nbin

Risk Information

CVSS Score Source: CVE-2017-5130

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:fusion_middleware, cpe:/a:oracle:http_server

Required KB Items: Oracle/OHS/Installed

Exploit Ease: No known exploits are available

Patch Publication Date: 4/14/2020

Vulnerability Publication Date: 4/14/2020

Reference Information

CVE: CVE-2017-5130, CVE-2020-2952

BID: 101482

IAVA: 2020-A-0153