5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
OpenSSL is vulnerable to denial of service (DoS) attack. The vulnerability is possible when SSL_read()
or SSL_write()
is called directly after handshake functions (such as SSL_do_handshake()
, SSL_accept()
and SSL_connect()
), leading to an “error state” that can crash the application.
www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.securityfocus.com/bid/102103
www.securitytracker.com/id/1039978
access.redhat.com/errata/RHSA-2018:0998
access.redhat.com/errata/RHSA-2018:2185
access.redhat.com/errata/RHSA-2018:2186
access.redhat.com/errata/RHSA-2018:2187
bugzilla.redhat.com/show_bug.cgi?id=1523504
cert-portal.siemens.com/productcert/pdf/ssa-179516.pdf
github.com/openssl/openssl/commit/898fb884b706aaeb283de4812340bb0bde8476dc
security.FreeBSD.org/advisories/FreeBSD-SA-17:12.openssl.asc
security.gentoo.org/glsa/201712-03
security.netapp.com/advisory/ntap-20171208-0001/
security.netapp.com/advisory/ntap-20180117-0002/
security.netapp.com/advisory/ntap-20180419-0002/
www.debian.org/security/2017/dsa-4065
www.digitalmunition.me/2017/12/cve-2017-3737-openssl-security-bypass-vulnerability/
www.openssl.org/news/secadv/20171207.txt
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
www.tenable.com/security/tns-2017-16
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N