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Vulnerability Details : CVE-2016-0704

An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.
Publish Date : 2016-03-02 Last Update Date : 2018-01-18
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2015:0715: openssl security update (Moderate) oval:com.redhat.rhsa:def:20150715 unix
RHSA-2015:0716: openssl security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20150716 unix
RHSA-2015:0800: openssl security update (Moderate) oval:com.redhat.rhsa:def:20150800 unix
RHSA-2016:0372: openssl098e security update (Important) oval:com.redhat.rhsa:def:20160372 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2016-0704

# Product Type Vendor Product Version Update Edition Language
1 Application Openssl Openssl 0.9.8ze Version Details Vulnerabilities
2 Application Openssl Openssl 1.0.0k Version Details Vulnerabilities
3 Application Openssl Openssl 1.0.0 Beta5 Version Details Vulnerabilities
4 Application Openssl Openssl 1.0.0 Version Details Vulnerabilities
5 Application Openssl Openssl 1.0.0f Version Details Vulnerabilities
6 Application Openssl Openssl 1.0.0q Version Details Vulnerabilities
7 Application Openssl Openssl 1.0.0l Version Details Vulnerabilities
8 Application Openssl Openssl 1.0.0a Version Details Vulnerabilities
9 Application Openssl Openssl 1.0.0 Beta1 Version Details Vulnerabilities
10 Application Openssl Openssl 1.0.0g Version Details Vulnerabilities
11 Application Openssl Openssl 1.0.0b Version Details Vulnerabilities
12 Application Openssl Openssl 1.0.0m Version Details Vulnerabilities
13 Application Openssl Openssl 1.0.0 Beta2 Version Details Vulnerabilities
14 Application Openssl Openssl 1.0.0h Version Details Vulnerabilities
15 Application Openssl Openssl 1.0.0c Version Details Vulnerabilities
16 Application Openssl Openssl 1.0.0n Version Details Vulnerabilities
17 Application Openssl Openssl 1.0.0 Beta3 Version Details Vulnerabilities
18 Application Openssl Openssl 1.0.0i Version Details Vulnerabilities
19 Application Openssl Openssl 1.0.0d Version Details Vulnerabilities
20 Application Openssl Openssl 1.0.0o Version Details Vulnerabilities
21 Application Openssl Openssl 1.0.0j Version Details Vulnerabilities
22 Application Openssl Openssl 1.0.0 Beta4 Version Details Vulnerabilities
23 Application Openssl Openssl 1.0.0e Version Details Vulnerabilities
24 Application Openssl Openssl 1.0.0p Version Details Vulnerabilities
25 Application Openssl Openssl 1.0.1f Version Details Vulnerabilities
26 Application Openssl Openssl 1.0.1a Version Details Vulnerabilities
27 Application Openssl Openssl 1.0.1l Version Details Vulnerabilities
28 Application Openssl Openssl 1.0.1g Version Details Vulnerabilities
29 Application Openssl Openssl 1.0.1b Version Details Vulnerabilities
30 Application Openssl Openssl 1.0.1 Version Details Vulnerabilities
31 Application Openssl Openssl 1.0.1h Version Details Vulnerabilities
32 Application Openssl Openssl 1.0.1c Version Details Vulnerabilities
33 Application Openssl Openssl 1.0.1 Beta1 Version Details Vulnerabilities
34 Application Openssl Openssl 1.0.1i Version Details Vulnerabilities
35 Application Openssl Openssl 1.0.1d Version Details Vulnerabilities
36 Application Openssl Openssl 1.0.1 Beta2 Version Details Vulnerabilities
37 Application Openssl Openssl 1.0.1j Version Details Vulnerabilities
38 Application Openssl Openssl 1.0.1e Version Details Vulnerabilities
39 Application Openssl Openssl 1.0.1 Beta3 Version Details Vulnerabilities
40 Application Openssl Openssl 1.0.1k Version Details Vulnerabilities
41 Application Openssl Openssl 1.0.2 Version Details Vulnerabilities
42 Application Openssl Openssl 1.0.2 Beta1 Version Details Vulnerabilities
43 Application Openssl Openssl 1.0.2 Beta2 Version Details Vulnerabilities
44 Application Openssl Openssl 1.0.2 Beta3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openssl Openssl 44

- References For CVE-2016-0704;a=commit;h=ae50d8270026edf5b3c7f8aaa0c6677462b33d97 CONFIRM
SUSE SUSE-SU-2016:0631
SUSE openSUSE-SU-2016:0637 CONFIRM
SECTRACK 1035133
BID 83764 OpenSSL CVE-2016-0704 Information Disclosure Vulnerability Release Date:2016-08-10 CONFIRM CONFIRM CONFIRM
CISCO 20160302 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2016 CONFIRM
SUSE SUSE-SU-2016:0678
SUSE openSUSE-SU-2016:0720
SUSE SUSE-SU-2016:1057
SUSE SUSE-SU-2016:0620
SUSE openSUSE-SU-2016:0638
SUSE openSUSE-SU-2016:0628
SUSE SUSE-SU-2016:0641
SUSE SUSE-SU-2016:0624

- Metasploit Modules Related To CVE-2016-0704

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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