Rapid7 Vulnerability & Exploit Database

Pulse Secure Pulse Connect Secure: CVE-2016-0703: [Pulse Secure] March 1st 2016 OpenSSL Security Advisory (SA40168)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Pulse Secure Pulse Connect Secure: CVE-2016-0703: [Pulse Secure] March 1st 2016 OpenSSL Security Advisory (SA40168)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
03/02/2016
Created
10/28/2020
Added
10/28/2020
Modified
02/15/2024

Description

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 accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to determine the MASTER-KEY value and decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.

Solution(s)

  • pulse-secure-pulse-connect-secure-upgrade-7_4r13_7
  • pulse-secure-pulse-connect-secure-upgrade-8_0r16
  • pulse-secure-pulse-connect-secure-upgrade-8_1r10
  • pulse-secure-pulse-connect-secure-upgrade-8_2r3

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;