Logjam attack

GPTKB entity

Statements (28)
Predicate Object
gptkbp:instanceOf crypt
cybercrime
gptkbp:affects gptkb:Diffie-Hellman_key_exchange
TLS
gptkbp:allows decryption of encrypted traffic
downgrade attack
gptkbp:category TLS vulnerabilities
gptkbp:discoveredBy researchers from INRIA
researchers from Johns Hopkins University
researchers from Microsoft Research
researchers from University of Michigan
researchers from University of Pennsylvania
gptkbp:discoveredIn 2015
gptkbp:enables man-in-the-middle attack
gptkbp:exploits weak Diffie-Hellman parameters
https://www.w3.org/2000/01/rdf-schema#label Logjam attack
gptkbp:mitigatedBy disabling export cipher suites
updating server configurations
using strong Diffie-Hellman parameters
gptkbp:publishedBy gptkb:Matthew_Green
gptkb:Hal_Finney
gptkb:Nadia_Heninger
Alex Halderman
gptkbp:relatedTo FREAK attack
gptkbp:target export-grade cryptography
gptkbp:vulnerableTo CVE-2015-4000
gptkbp:bfsParent gptkb:David_Adrian
gptkbp:bfsLayer 6