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
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
AND |
|
Configuration 4 (hide)
|
Configuration 5 (hide)
|
Configuration 6 (hide)
|
Configuration 7 (hide)
|
Configuration 8 (hide)
|
Configuration 9 (hide)
|
Configuration 10 (hide)
|
Configuration 11 (hide)
|
Configuration 12 (hide)
|
Configuration 13 (hide)
|
History
No history.
Information
Published : 2015-05-21 00:59
Updated : 2023-02-09 16:15
NVD link : CVE-2015-4000
Mitre link : CVE-2015-4000
CVE.ORG link : CVE-2015-4000
JSON object : View
Products Affected
suse
- linux_enterprise_desktop
- linux_enterprise_software_development_kit
- linux_enterprise_server
- suse_linux_enterprise_server
mozilla
- firefox_os
- network_security_services
- seamonkey
- firefox
- thunderbird
- firefox_esr
apple
- mac_os_x
- safari
- iphone_os
oracle
- sparc-opl_service_processor
- jre
- jrockit
- jdk
- chrome
canonical
- ubuntu_linux
hp
- hp-ux
microsoft
- internet_explorer
openssl
- openssl
ibm
- content_manager
debian
- debian_linux
opera
- opera_browser
CWE
CWE-310
Cryptographic Issues