Oracle Fusion Middleware Security Service Information Disclosure (January 2015 CPU) (BEAST)

Medium Nessus Plugin ID 81003

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VPR Score: 1.4

Synopsis

The remote web server is affected by an information disclosure vulnerability.

Description

The version of Oracle HTTP Server installed on the remote host is affected by an information disclosure vulnerability, known as BEAST, in the SSL 3.0 and TLS 1.0 protocols due to a flaw in the way the initialization vector (IV) is selected when operating in cipher-block chaining (CBC) modes. A man-in-the-middle attacker can exploit this to obtain plaintext HTTP header data, by using a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses the HTML5 WebSocket API, the Java URLConnection API, or the Silverlight WebClient API.

Solution

Apply the appropriate patch according to the January 2015 Oracle Critical Patch Update advisory.

See Also

http://www.nessus.org/u?75c6cafb

https://www.imperialviolet.org/2011/09/23/chromeandbeast.html

https://www.openssl.org/~bodo/tls-cbc.txt

Plugin Details

Severity: Medium

ID: 81003

File Name: oracle_http_server_cpu_jan_2015_ldap.nasl

Version: 1.12

Type: local

Family: Web Servers

Published: 2015/01/27

Updated: 2020/01/31

Dependencies: 76617

Risk Information

Risk Factor: Medium

VPR Score: 1.4

CVSS Score Source: CVE-2011-3389

CVSS v2.0

Base Score: 4.3

Temporal Score: 3.2

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 3.7

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

Vulnerability Information

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

Required KB Items: Oracle/OHS/Installed

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2015/01/20

Vulnerability Publication Date: 2015/01/20

Reference Information

CVE: CVE-2011-3389

BID: 49778

CERT: 864643