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Pulse Secure Pulse Connect Secure: CVE-2015-4000: [Pulse Secure] June 11th 2015 OpenSSL Security Advisory (SA40002)

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Pulse Secure Pulse Connect Secure: CVE-2015-4000: [Pulse Secure] June 11th 2015 OpenSSL Security Advisory (SA40002)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
05/21/2015
Created
10/28/2020
Added
10/28/2020
Modified
10/28/2020

Description

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.

Solution(s)

  • pulse-secure-pulse-connect-secure-upgrade-7_1r22_2
  • pulse-secure-pulse-connect-secure-upgrade-7_4r13_5
  • pulse-secure-pulse-connect-secure-upgrade-8_0r13
  • pulse-secure-pulse-connect-secure-upgrade-8_1r5
  • pulse-secure-pulse-connect-secure-upgrade-8_1r6

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