CVE-2017-3730: OpenSSL OpenSSL

Bad (EC)DHE parameters cause a client crash

No CVSS scoreEPSS 0.55 · 99th percentile

Published by the CVE Program (CNA: openssl) at 4 May 2017, 19:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
OpenSSL	OpenSSL	affected openssl-1.1.0 affected openssl-1.1.0a affected openssl-1.1.0b affected openssl-1.1.0c

Identifiers

CVE-2017-3730

CNA

openssl

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

CISA KEV Not listed.
EPSS 0.55, the 99th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 4 May 2017. New records show when each source confirmed them.

Sources

References from the CNA

www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html confirm
www.securityfocus.com/bid/95812 vdb-entrybid
github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa
www.openssl.org/news/secadv/20170126.txt confirm
www.securitytracker.com/id/1037717 vdb-entrysectrack
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html confirm
security.gentoo.org/glsa/201702-07 vendor-advisorygentoo
support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us confirm
www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
www.exploit-db.com/exploits/41192/ exploitexploit-db

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.