Input validation error in OpenSSL - CVE-2016-0797

Vulnerability identifier: #VU32244

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2016-0797

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows remote attackers to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause a denial of service (heap memory corruption or NULL pointer dereference) or possibly have unspecified other impact via a long digit string that is mishandled by the (1) BN_dec2bn or (2) BN_hex2bn function, related to crypto/bn/bn.h and crypto/bn/bn_print.c.

OpenSSL
ProtecTIER Enterprise Edition (PID 5639-PTA) - TS7650G
ProtecTIER Appliance Edition (PID 5639-PTB) - TS7650AP1
ProtecTIER Entry Edition (PID 5639-PTC) - TS7610 / TS7620
ProtecTIER Gateway for System Z (PID 5639-FPA)
IBM BladeCenter Advanced Management Module
openssl (Alpine package)
openssl-solibs
openssl
Slackware Linux
Opensuse
IBM Integrated Management Module
Integrated Management Module II (IMM2)
FlashSystem 840 9840-AE1 & 9843-AE1
FlashSystem 900 9840-AE2 and 9843-AE2
Integrated Data protection Appliance (IDPA)
Data Protection Search
IBM Storwize V3500
IBM Storwize V3700
IBM Storwize V5000
IBM Storwize V7000
IBM SAN Volume Controller
QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module for BladeCenter
QLogic Virtual Fabric Extension Module for IBM BladeCenter
Flex System FC3171 8Gb SAN Pass-thru
Flex System FC3171 8Gb SAN Switch

Update to version 1.0.1s.

OpenSSL - update to 1.0.1s
openssl (Alpine package) - update to 1.0.2h-r3
IBM Integrated Management Module - update to YUOOH2B-1.5.1
openssl-solibs - addressed in versions 0.9.8zh, 1.0.1s
openssl - addressed in versions 0.9.8zh, 1.0.1s
Integrated Management Module II (IMM2) - update to 1aoo72h-5.60
FlashSystem 840 9840-AE1 & 9843-AE1 - update to 1.5.2.6-468.155
FlashSystem 900 9840-AE2 and 9843-AE2 - update to 1.6.1.5-515.226
Integrated Data protection Appliance (IDPA) - update to 2.7.8 with DP Search 19.6.6
IBM BladeCenter Advanced Management Module - update to 3.66u
IBM Storwize V3500 - addressed in versions 7.5.0.8, 7.6.1.3
IBM Storwize V3700 - addressed in versions 7.5.0.8, 7.6.1.3
IBM Storwize V5000 - addressed in versions 7.5.0.8, 7.6.1.3
IBM Storwize V7000 - addressed in versions 7.5.0.8, 7.6.1.3
IBM SAN Volume Controller - addressed in versions 7.5.0.8, 7.6.1.3
QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module for BladeCenter - update to 7.10.1.38.00
QLogic Virtual Fabric Extension Module for IBM BladeCenter - update to 9.0.3.16.00
Flex System FC3171 8Gb SAN Pass-thru - update to 9.1.8.01.00
Flex System FC3171 8Gb SAN Switch - update to 9.1.8.01.00
Data Protection Search - update to 19.6.6

• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
• http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html
• http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html
• http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html
• http://marc.info/?l=bugtraq&m=145889460330120&w=2
• http://openssl.org/news/secadv/20160301.txt
• http://rhn.redhat.com/errata/RHSA-2016-2957.html
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl
• http://www.debian.org/security/2016/dsa-3500
• http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
• http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
• http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
• http://www.securityfocus.com/bid/83763
• http://www.securityfocus.com/bid/91787
• http://www.securitytracker.com/id/1035133
• http://www.ubuntu.com/usn/USN-2914-1
• https://git.openssl.org/?p=openssl.git;a=commit;h=c175308407858afff3fc8c2e5e085d94d12edc7d
• https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
• https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168
• https://kc.mcafee.com/corporate/index?page=content&id=SB10156
• https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc
• https://security.gentoo.org/glsa/201603-15
• https://www.openssl.org/news/secadv/20160301.txt

• Input validation error in OpenSSL
• OpenSUSE Linux update for nodejs
• Input validation error in openssl (Alpine package)
• Multiple vulnerabilities in IBM FlashSystem models 840 and 900
• Multiple vulnerabilities in IBM Flex System FC3171 8Gb SAN Switch and SAN Pass-thru Firmware, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module and QLogic Virtual Fabric Extension Module for IBM BladeCenter
• Multiple vulnerabilities in SAN Volume Controller and Storwize Family
• Multiple vulnerabilities in IBM BladeCenter Advanced Management Module (AMM)
• Multiple vulnerabilities in IBM ProtecTIER
• Multiple vulnerabilities in IBM Integrated Management Module (IMM)
• Multiple vulnerabilities in IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter systems
• Slackware Linux update for openssl
• Multiple vulnerabilities in Dell Data Protection Search