Security Bulletin: Vulnerabilities in OpenSSL affect multiple N series products

Summary

OpenSSL vulnerabilities were disclosed on June 11, 2015 by the OpenSSL Project. OpenSSL is used by multiple N series products. Multiple N series products have addressed the applicable CVEs.

Vulnerability Details

CVEID: CVE-2015-1788**
DESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by an error when processing an ECParameters structure over a specially crafted binary polynomial field. A remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103778 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-1789**
DESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by an out-of-bounds read in X509_cmp_time. An attacker could exploit this vulnerability using a specially crafted certificate or CRL to trigger a segmentation fault.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103779 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-1790**
DESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by the improper handling of missing inner EncryptedContent by the PKCS#7 parsing code. An attacker could exploit this vulnerability using specially crafted ASN.1-encoded PKCS#7 blobs with missing content to trigger a NULL pointer dereference.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103780 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-1791**
DESCRIPTION:** A double-free memory error in OpenSSL in the ssl3_get_new_session_ticket() function has an unknown impact. By returning a specially crafted NewSessionTicket message, an attacker could cause the client to reuse a previous ticket resulting in a race condition.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103609 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVEID: CVE-2015-1792**
DESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by an error when verifying a signedData message. An attacker could exploit this vulnerability using an unknown hash function OID to cause the application to enter into an infinite loop.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103781 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2014-8176**
DESCRIPTION:** OpenSSL could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an invalid free error when application data between the ChangeCipherSpec and Finished messages is received by the DTLS peer. An attacker could exploit this vulnerability to trigger a segmentation fault or possibly corrupt memory and execute arbitrary code on the system.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/103782 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P)

Affected Products and Versions

Clustered Data ONTAP: 8.2.1, 8.2.2, 8.2.3, 8.2.4, ;

Clustered Data ONTAP Antivirus Connector: 1.0, 1.0.1, 1.0.2;

Data ONTAP operating in 7-Mode: 7.3.7, 8.1.4, 8.2.1, 8.2.2, 8.2.3;

NS OnCommand Workflow Automation: 3.1;

NS OnCommand Core Package: 5.1.2, 5.2.1, 5.2;

Open Systems SnapVault: 3.0.1;

SnapDrive for Unix: 5.2, 5.2.2;

SnapDrive for Windows: 7.0.3, 7.1.1, 7.1.2, 7.1.3;

Remediation/Fixes

For_ _SnapDrive for Unix: the fix exists from microcode version: 5.3;

For_ _SnapDrive for Windows: the fix exists from microcode version: 7.1.4;

Please contact IBM support or go to this link to download a supported release. For customers who are using Clustered Data ONTAP, Clustered Data ONTAP Antivirus Connector, Data ONTAP operating in 7-Mode, NS OnCommand Workflow Automation, NS OnCommand Core Package or Open Systems SnapVault, please contact IBM support.

Workarounds and Mitigations

None.