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.
Metrics
Affected Vendors & Products
References
History
Tue, 22 Oct 2024 14:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
CPEs | cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:* |
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2015-05-21T00:00:00
Updated: 2024-08-06T06:04:02.725Z
Reserved: 2015-05-15T00:00:00
Link: CVE-2015-4000
Vulnrichment
No data.
NVD
Status : Modified
Published: 2015-05-21T00:59:00.087
Modified: 2024-11-21T02:30:14.667
Link: CVE-2015-4000
Redhat