Vulnerability CVE-2016-6303

Vulnerability CVE-2016-6303

Published: 2016-09-16

Description:

Integer overflow in the MDC2_Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	Orion Elite Hidden IP Browser Pro 7.9 OpenSSL / Tor / Man-In-The-Middle	MaXe	16.07.2017

Type:

CWE-787

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

CVSS Base Score	Impact Subscore	Exploitability Subscore
7.5/10	6.4/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Partial

Affected software
Openssl -> Openssl
Nodejs -> Node.js

References:

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

http://www-01.ibm.com/support/docview.wss?uid=swg21995039

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.securityfocus.com/bid/92984

http://www.securitytracker.com/id/1036885

https://bto.bluecoat.com/security-advisory/sa132

https://bugzilla.redhat.com/show_bug.cgi?id=1370146

https://git.openssl.org/?p=openssl.git;a=commit;h=55d83bf7c10c7b205fffa23fa7c3977491e56c07

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312

https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc

https://www.openssl.org/news/secadv/20160922.txt

https://www.tenable.com/security/tns-2016-16

https://www.tenable.com/security/tns-2016-20

https://www.tenable.com/security/tns-2016-21

Vulnerability CVE-2016-6303

Integer overflow in the MDC2_Update function in crypto/mdc2/mdc2dgst.c in OpenSSL before 1.1.0 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.

See advisories in our WLB2 database:

Med.

Orion Elite Hidden IP Browser Pro 7.9 OpenSSL / Tor / Man-In-The-Middle

CWE-787

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

7.5/10

6.4/10

10/10

Remote

Low

No required

Partial

Partial

Partial

Affected software

References: