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.
References
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History
22 Oct 2024, 13:42
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:* |
Information
Published : 2015-05-21 00:59
Updated : 2024-10-22 13:42
NVD link : CVE-2015-4000
Mitre link : CVE-2015-4000
JSON object : View
Products Affected
canonical
- ubuntu_linux
suse
- suse_linux_enterprise_server
- linux_enterprise_desktop
- linux_enterprise_server
- linux_enterprise_software_development_kit
debian
- debian_linux
oracle
- sparc-opl_service_processor
- jre
- jdk
- jrockit
mozilla
- seamonkey
- firefox_esr
- firefox
- network_security_services
- thunderbird
- firefox_os
apple
- safari
- mac_os_x
- iphone_os
ibm
- content_manager
microsoft
- internet_explorer
- chrome
opera
- opera_browser
hp
- hp-ux
openssl
- openssl
CWE
CWE-310
Cryptographic Issues