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Security Bulletin: Multiple security vulnerabilities have been fixed in products bundled with IBM Security Directory Suite 8.0.1

Description

## Summary Multiple security vulnerabilities have been fixed in products bundled with IBM Security Directory Suite 8.0.1 ## Vulnerability Details **CVEID:** [_CVE-2015-8778_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8778>)** DESCRIPTION:** GNU C Library (glibc) could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow in hcreate and hcreate_r. An attacker could exploit this vulnerability to trigger an out-of-bound memory access and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 5.6 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/111086_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/111086>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2015-8779_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8779>)** DESCRIPTION:** GNU C Library (glibc) is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the catopen function. By sending an overly long string, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 5.6 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/111087_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/111087>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2014-9761_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9761>)** DESCRIPTION:** GNU C Library (glibc) is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the nan function. By sending an overly long string, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 5.6 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/111085_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/111085>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2015-8776_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8776>)** DESCRIPTION:** GNU C Library (glibc) is vulnerable to a denial of service. By passing out-of-range time values to the strftime function, a remote attacker could exploit this vulnerability to cause a segmentation fault or obtain sensitive information. CVSS Base Score: 6.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/110675_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/110675>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L) **CVEID:** [_CVE-2017-2616_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2616>)** DESCRIPTION:** util-linux could allow a local authenticated attacker to bypass security restrictions, caused by a race condition when handling the management of child processes. An attacker could exploit this vulnerability to kill other processes with root privileges. CVSS Base Score: 7.8 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/124680_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/124680>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2016-0634_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0634>)** DESCRIPTION:** GNU Bash could allow a local attacker to execute arbitrary code on the system, caused by an error related to the expansion of the $HOSTNAME. By injecting the hostname with malicious code, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 4.9 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/121373_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/121373>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2016-7543_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7543>)** DESCRIPTION:** GNU Bash could allow a local attacker to execute arbitrary commands on the system. An attacker could exploit this vulnerability using specially crafted SHELLOPTS and PS4 variables to execute arbitrary commands on the system with root privileges. CVSS Base Score: 8.4 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/121372_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/121372>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2016-9401_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9401>)** DESCRIPTION:** GNU Bash could allow a local attacker to bypass security restrictions, caused by a use-after-free error. An attacker could exploit this vulnerability using a specially crafted address to bypass the restricted shell. CVSS Base Score: 4 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/122314_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/122314>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) **CVEID:** [_CVE-2017-5461_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5461>)** DESCRIPTION:** Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by an out-ouf-bounds write during Base64 decoding operation in the Network Security Services (NSS) library. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service. CVSS Base Score: 8.8 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125002_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125002>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2017-7502_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7502>)** DESCRIPTION:** Mozilla Network Security Services (NSS), as used in Mozilla Firefox, is vulnerable to a denial of service, caused by a NULL pointer dereference in the ssl3_GatherData() function. By sending empty SSLv2 messages, a remote attacker could exploit this vulnerability to cause the service to crash. CVSS Base Score: 7.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126599_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126599>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) **CVEID:** [_CVE-2017-1000366_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000366>)** DESCRIPTION:** Glibc could allow a local attacker to execute arbitrary code on the system, caused by a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack. By using specially-crafted crafted LD_LIBRARY_PATH values, an attacker could exploit this vulnerability to trigger a stack memory allocation flaw and execute arbitrary code on the system. CVSS Base Score: 7.4 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/127452_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/127452>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2017-7805_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7805>)** DESCRIPTION:** Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in TLS 1.2 generating handshake hashes. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service. CVSS Base Score: 8.8 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/132749_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/132749>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2016-10011_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10011>)** DESCRIPTION:** OpenSSH could allow a local authenticated attacker to obtain sensitive information, caused by a privilege separation flaw. An attacker could exploit this vulnerability to obtain host private key material and other sensitive information. CVSS Base Score: 5.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119830_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119830>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) **CVEID:** [_CVE-2016-10009_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10009>)** DESCRIPTION:** OpenSSH could allow a remote authenticated attacker to execute arbitrary code on the system, caused by the loading of a specially crafted PKCS#11 module across a forwarded agent channel. An attacker could exploit this vulnerability to write files or execute arbitrary code on the system. CVSS Base Score: 6.3 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119828_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119828>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2016-6515_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6515>)** DESCRIPTION:** OpenSSH is vulnerable to a denial of service, caused by the failure to limit password lengths for password authentication by the auth_password function. A remote attacker could exploit this vulnerability using an overly long string to consume all available CPU resources. CVSS Base Score: 7.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/115911_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/115911>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) **CVEID:** [_CVE-2016-6210_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6210>)** DESCRIPTION:** OpenSSH could allow a remote attacker to obtain sensitive information, caused by the increased amount of time to calculate SHA256/SHA512 hash than BLOWFISH hash. An attacker could exploit this vulnerability using a covert timing channel to enumerate users on system that runs SSHD. CVSS Base Score: 4.3 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/115128_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/115128>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) **CVEID:** [_CVE-2017-6464_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6464>)** DESCRIPTION:** NTP is vulnerable to a denial of service. A remote authenticated attacker could exploit this vulnerability using a malformed mode configuration directive to cause the application to crash. CVSS Base Score: 4.2 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/123610_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123610>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H) **CVEID:** [_CVE-2017-6463_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6463>)** DESCRIPTION:** NTP is vulnerable to a denial of service. By sending an invalid setting, a remote authenticated attacker could exploit this vulnerability using the :config directive to cause the daemon to crash. CVSS Base Score: 4.2 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/123612_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123612>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H) **CVEID:** [_CVE-2017-6462_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6462>)** DESCRIPTION:** NTP is vulnerable to a denial of service, caused by a buffer overflow in the legacy Datum Programmable Time Server refclock driver. By sending specially crafted packets, a local authenticated attacker could exploit this vulnerability to overflow a buffer and cause a denial of service. CVSS Base Score: 1.6 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/123611_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/123611>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L) ## Affected Products and Versions IBM Security Directory Suite 8.0.1.0 through 8.0.1.4 ## Remediation/Fixes **Product** | **Remediation** ---|--- IBM Security Directory Suite 8.0.1| [IBM Security Directory Suite 8.0.1.5](<https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FTivoli%2FIBM+Security+Directory+Suite&fixids=8.0.1.5-ISS-ISDS_20171219-1425.pkg>) ## Get Notified about Future Security Bulletins Subscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this. ### References [Complete CVSS v2 Guide](<http://www.first.org/cvss/v2/guide> "Link resides outside of ibm.com" ) [On-line Calculator v2](<http://nvd.nist.gov/CVSS-v2-Calculator> "Link resides outside of ibm.com" ) [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> "Link resides outside of ibm.com" ) [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> "Link resides outside of ibm.com" ) Off ## Related Information [IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) [IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>) ## Change History 21 Dec 2017 : First Publish *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. ## Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions. [{"Product":{"code":"SS3Q78","label":"IBM Security Directory Suite"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Virtual appliance","Platform":[{"code":"PF004","label":"Appliance"}],"Version":"8.0.1","Edition":"All Editions","Line of Business":{"code":"LOB24","label":"Security Software"}}]


Affected Software


CPE Name Name Version
ibm security directory suite 8.0.1.0 through 8.0.1.4

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