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CVE-2017-3730

Published: 4 May 2017

In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.

Notes

AuthorNote
mdeslaur
1.1.0 only

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Not vulnerable

trusty Not vulnerable

xenial Not vulnerable

yakkety Not vulnerable

openssl098
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Not vulnerable

trusty Does not exist
(trusty was not-affected)
xenial Does not exist

yakkety Does not exist