Vulnerability CVE-2016-8610
Published: 2017-11-13   Modified: 2017-11-14

Description:
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.

Type:

CWE-400

 (Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Redhat -> Jboss enterprise application platform 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server aus 
Redhat -> Enterprise linux server eus 
Redhat -> Enterprise linux server tus 
Redhat -> Enterprise linux workstation 
Openssl -> Openssl 
Netapp -> Clustered data ontap 
Netapp -> Clustered data ontap antivirus connector 
Netapp -> Cn1610 firmware 
Netapp -> Data ontap 
Netapp -> Data ontap edge 
Netapp -> Host agent 
Netapp -> Oncommand balance 
Netapp -> Oncommand unified manager 
Netapp -> Oncommand workflow automation 
Netapp -> Ontap select deploy 
Netapp -> Service processor 
Netapp -> Smi-s provider 
Netapp -> Snapcenter server 
Netapp -> Snapdrive 
Netapp -> Storagegrid 
Netapp -> Storagegrid webscale 
Debian -> Debian linux 

 References:
http://rhn.redhat.com/errata/RHSA-2017-0286.html
http://rhn.redhat.com/errata/RHSA-2017-0574.html
http://rhn.redhat.com/errata/RHSA-2017-1415.html
http://rhn.redhat.com/errata/RHSA-2017-1659.html
http://seclists.org/oss-sec/2016/q4/224
http://www.securityfocus.com/bid/93841
http://www.securitytracker.com/id/1037084
https://access.redhat.com/errata/RHSA-2017:1413
https://access.redhat.com/errata/RHSA-2017:1414
https://access.redhat.com/errata/RHSA-2017:1658
https://access.redhat.com/errata/RHSA-2017:1801
https://access.redhat.com/errata/RHSA-2017:1802
https://access.redhat.com/errata/RHSA-2017:2493
https://access.redhat.com/errata/RHSA-2017:2494
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8610
https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=af58be768ebb690f78530f796e92b8ae5c9a4401
https://security.360.cn/cve/CVE-2016-8610/
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:35.openssl.asc
https://security.netapp.com/advisory/ntap-20171130-0001/
https://securityadvisories.paloaltonetworks.com/Home/Detail/87
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03897en_us
https://www.debian.org/security/2017/dsa-3773
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
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