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Security Bulletin: Multiple Security Vulnerabilities fixed in IBM Security Access Manager Appliance

Description

## Summary Multiple Security vulnerabilities have been fixed in the 9.0.7 IBM Security Access Manager (ISAM) appliance. ## Vulnerability Details **CVEID:** [CVE-2018-0732](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0732>) **DESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by the sending of a very large prime value to the client by a malicious server during key agreement in a TLS handshake. By spending an unreasonably long period of time generating a key for this prime, a remote attacker could exploit this vulnerability to cause the client to hang. CVSS Base Score: 3.7 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144658> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) **CVEID:** [CVE-2018-0739](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0739>) **DESCRIPTION:** OpenSSL is vulnerable to a denial of service. By sending specially crafted ASN.1 data with a recursive definition, a remote attacker could exploit this vulnerability to consume excessive stack memory. CVSS Base Score: 5.3 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/140847> 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:L) **CVEID:** [CVE-2017-3735](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3735>) **DESCRIPTION:** OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error while parsing an IPAdressFamily extension in an X.509 certificate. An attacker could exploit this vulnerability to trigger an out-of-bounds read, resulting in an incorrect text display of the certificate. CVSS Base Score: 4.3 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/131047> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) **CVEID:** [CVE-2019-4152](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4152>) **DESCRIPTION:** IBM Security Access Manager Appliance does not invalidate session tokens in a timely manner. The lack of proper session expiration may allow attackers with local access to login into a closed browser session. CVSS Base Score: 5.1 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158515> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) **CVEID:** [CVE-2019-4151](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4151>) **DESCRIPTION:** IBM Security Access Manager Appliance uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. CVSS Base Score: 5.9 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158512> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) **CVEID:** [CVE-2019-4150](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4150>) **DESCRIPTION:** IBM Security Access Manager Appliance does not validate, or incorrectly validates, a certificate which could allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack. CVSS Base Score: 3.7 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158510> 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:N/A:N) **CVEID:** [CVE-2019-4153](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4153>) **DESCRIPTION:** IBM Security Access Manager Appliance could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. CVSS Base Score: 6.8 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158517> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N) **CVEID:** [CVE-2019-4156](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4156>) **DESCRIPTION:** IBM Security Access Manager Appliance uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. CVSS Base Score: 5.9 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158572> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) **CVEID:** [CVE-2019-4157](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4157>) **DESCRIPTION:** IBM Security Access Manager Appliance is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. CVSS Base Score: 6.1 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158573> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) **CVEID:** [CVE-2019-4158](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4158>) **DESCRIPTION:** IBM Security Access Manager Appliance does not prove that a user's identity is correct which can lead to the exposure of resources or functionality to unintended actors. CVSS Base Score: 5.4 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158574> 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:N) **CVEID:** [CVE-2019-5953](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5953>) **DESCRIPTION:** GNU Wget is vulnerable to a buffer overflow, caused by improper bounds checking. A remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 8.8 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/159154> 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-2019-9636](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9636>) **DESCRIPTION:** Python urllib.parse.urlsplit and urllib.parse.urlparse components could allow a remote attacker to obtain sensitive information, caused by improper unicode encoding handling in NFKC normalization. By using a specially-crafted URL, an attacker could exploit this vulnerability to obtain sensitive information. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158114> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) **CVEID:** [CVE-2019-4135](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4135>) **DESCRIPTION:** IBM Security Access Manager Appliance is affected by a security vulnerability that could allow authenticated users to impersonate other users. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158331> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [CVE-2013-2197](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2197>) **DESCRIPTION:** Login Security module for Drupal is vulnerable to a denial of service caused by an error when the delay feature is configured. A remote attacker could exploit this vulnerability by frequent or concurrent failed attempts to login which can cause the application to crash. CVSS Base Score: 4.3 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/85134> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) **CVEID:** [CVE-2016-10542](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10542>) **DESCRIPTION:** Node.js ws module is vulnerable to a denial of service, caused by improper size limitation of payload. By sending a large payload, a remote attacker could exploit this vulnerability to cause the application to crash. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/149138> 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-2016-5725](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5725>) **DESCRIPTION:** JSch could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to the implementation for recursive sftp-get containing "dot dot" sequences (/../) to download the malicious files outside the client download base directory. CVSS Base Score: 4.3 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117122> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) **CVEID:** [CVE-2018-16850](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16850>) **DESCRIPTION:** PostgreSQL is vulnerable to SQL injection. A remote attacker could send specially-crafted SQL statements to view, add, modify or delete information in the back-end database. CVSS Base Score: 6.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/152915> 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:L/A:N) **CVEID:** [CVE-2017-7546](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7546>) **DESCRIPTION:** PostgreSQL could allow a remote attacker to bypass security restrictions, caused by a flaw in the libpq. By setting an empty password, an attacker could exploit this vulnerability to bypass access restrictions and log in to the system. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/130240> 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:H/A:N) **CVEID:** [CVE-2017-12172](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12172>) **DESCRIPTION:** PostgreSQL could allow a local authenticated attacker to bypass security restrictions, caused by a flaw in the start scripts. By creating a symbolic link from the $PGLOG file to a critical file, an attacker could exploit this vulnerability to modify root-owned files. CVSS Base Score: 7.8 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/134712> 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-2016-7048](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7048>) **DESCRIPTION:** PostgreSQL could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the Interactive installer. By persuading victim to download a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 7.5 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/148749> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) **CVEID:** [CVE-2016-0766](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0766>) **DESCRIPTION:** PostgreSQL could allow a remote authenticated attacker to gain elevated privileges on the system, caused by the failure to restrict configuration settings (GUCS) for PL/Java. By modifying the settings, an attacker could exploit this vulnerability to gain elevated privileges on the system. CVSS Base Score: 8.8 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/110627> for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [CVE-2019-4145](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-4145>) **DESCRIPTION:** IBM Security Access Manager Appliance could reveal highly sensitive in specialized conditions to a local user which could be used in further attacks against the system. CVSS Base Score: 7.7 CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158400> 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:N) ## Affected Products and Versions ISAM 9.0.1, 9.0.2 9.0.3, 9.0.4, 9.0.5, 9.0.6 ISAM Appliance 9.0.1, 9.0.2 9.0.3, 9.0.4, 9.0.5, 9.0.6 ## Remediation/Fixes Product | VRMF | Remediation/First Fix ---|---|--- ISAM | 9.0.1 -9.0.6 | [ISAM 9.0.7.0](<https://www-945.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Security&product=ibm/Tivoli/Tivoli+Access+Manager+for+e-business&release=9.0.5.0&platform=Linux&function=fixId&fixids=9.0.7-ISS-ISAM-FP0000&includeRequisites=1&includeSupersedes=0&downloadMethod=http&login=true&login=true>) ## Workarounds and Mitigations None ## 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 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>) ## Acknowledgement IBM X-Force Ethical Hacking Team: Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza, Matt McCarty, Vincent Dragnea, Troy Fisher, Nathan Roane ## Change History 21 June 2019: First version published. *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. ## Internal Use Only Advisories: 13963, 15533, 15534, 15535, 15537, 15575, 15576, 15577, 15578, 13128, 15499, 14228, 16424, 15876, 15392, 15500, 15501 Product Records: 126047, 133096, 133097, 133098 133099, 133266, 133267 133268, 133269,130313, 132944, 127298, 137192, 134825, 132173, 123945, 132947 ## Document Location Worldwide [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSZU8Q","label":"IBM Security Access Manager"},"Component":"","Platform":[{"code":"PF016","label":"Linux"}],"Version":"9.0.1;9.0.2;9.0.3;9.0.4;9.0.5;9.0.6","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}},{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSQRZH","label":"IBM Security Access Manager Appliance"},"Component":"","Platform":[{"code":"PF016","label":"Linux"}],"Version":"9.0.1;9.0.2;9.0.3;9.0.4;9.0.5;9.0.6","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}}]


Affected Software


CPE Name Name Version
IBM Security Access Manager 9.0.1
IBM Security Access Manager 9.0.2
IBM Security Access Manager 9.0.3
IBM Security Access Manager 9.0.4
IBM Security Access Manager 9.0.5
IBM Security Access Manager 9.0.6
IBM Security Access Manager Appliance 9.0.1
IBM Security Access Manager Appliance 9.0.2
IBM Security Access Manager Appliance 9.0.3
IBM Security Access Manager Appliance 9.0.4
IBM Security Access Manager Appliance 9.0.5
IBM Security Access Manager Appliance 9.0.6

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