Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1647 Security Bulletin: Multiple vulnerabilities affect IBM WebSphere Cast Iron Solution & App Connect Professional 11 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Cast Iron Solution & App Connect Professional Publisher: IBM Operating System: UNIX variants (UNIX, Linux, OSX) Windows Virtualisation Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Modify Arbitrary Files -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Cross-site Scripting -- Existing Account Provide Misleading Information -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-2593 CVE-2020-1935 CVE-2019-17569 CVE-2019-4732 Reference: ASB-2020.0028 ESB-2020.1608 ESB-2020.1565 ESB-2020.1451 ESB-2020.1388 ESB-2020.1019 Original Bulletin: https://www.ibm.com/support/pages/node/6208291 https://www.ibm.com/support/pages/node/6208290 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Multiple vulnerabilities in IBM Java SDK affect IBM WebSphere Cast Iron Solution & App Connect Professional Security Bulletin Summary There are multiple vulnerabilities in IBM SDK Java Technology used by IBM Cast Iron. These issues were disclosed as part of the IBM Java SDK updates in January 2020. IBM Cast Iron has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2020-2593 DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE Networking component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. CVSS Base score: 4.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 174541 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N) CVEID: CVE-2019-4732 DESCRIPTION: IBM SDK, Java Technology Edition Version 7.0.0.0 through 7.0.10.55, 7.1.0.0 through 7.1.4.55, and 8.0.0.0 through 8.0.6.0 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially-crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 172618. CVSS Base score: 7.2 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 172618 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H) Affected Products and Versions WebSphere Cast Iron v 7.5.0.0, 7.5.0.1, 7.5.1.0 WebSphere Cast Iron v 7.0.0.0, 7.0.0.1, 7.0.0.2 App Connect Professional v 7.5.2.0 App Connect Professional v 7.5.3.0 Remediation/Fixes +------------------------------------+-----------+-----------+--------------------------------+ |Product |VRMF |APAR |Remediation/First Fix | +------------------------------------+-----------+-----------+--------------------------------+ | |7.0.0.0 | | | |IBM WebSphere Cast Iron |7.0.0.1 |LI81389 |7002 Fixcentral Link | | |7.0.0.2 | | | +------------------------------------+-----------+-----------+--------------------------------+ | |7.5.0.0 | | | |IBM WebSphere Cast Iron |7.5.0.1 |LI81389 |7510 fixcentral Link | | |7.5.1.0 | | | +------------------------------------+-----------+-----------+--------------------------------+ |App Connect Professional |7.5.2.0 |LI81389 |7520 Fixcentral link | +------------------------------------+-----------+-----------+--------------------------------+ |App Connect Professional |7.5.3.0 |LI81389 |7530 Fixcentral link | +------------------------------------+-----------+-----------+--------------------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins References - ----------------------------------------------------------------------------- IBM WebSphere Cast Iron Solution & App Connect Professional is affected by Apache Tomcat vulnerabilities. Security Bulletin Summary IBM WebSphere Cast Iron Solution & App Connect Professional has addressed the following vulnerabilities reported in Apache Tomcat. Vulnerability Details CVEID: CVE-2020-1935 DESCRIPTION: Apache Tomcat is vulnerable to HTTP request smuggling, caused by a flaw when handling unusual Transfer-Encoding HTTP header. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. CVSS Base score: 6.5 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 176788 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) CVEID: CVE-2019-17569 DESCRIPTION: Apache Tomcat is vulnerable to HTTP request smuggling, caused by a flaw when handling unusual Transfer-Encoding HTTP header. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. CVSS Base score: 6.5 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 176784 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) Affected Products and Versions WebSphere Cast Iron v 7.5.0.0, 7.5.0.1, 7.5.1.0 WebSphere Cast Iron v 7.0.0.0, 7.0.0.1, 7.0.0.2 App Connect Professional v 7.5.2.0 App Connect Professional v 7.5.3.0 Remediation/Fixes +------------------------+-------+-------+---------------------+ |Product |VRMF |APAR |Remediation/First Fix| +------------------------+-------+-------+---------------------+ | |7.0.0.0| | | |IBM WebSphere Cast Iron |7.0.0.1|LI81465|7002 Fixcentral Link | | |7.0.0.2| | | +------------------------+-------+-------+---------------------+ | |7.5.0.0| | | |IBM WebSphere Cast Iron |7.5.0.1|LI81465|7510 fixcentral Link | | |7.5.1.0| | | +------------------------+-------+-------+---------------------+ |App Connect Professional|7.5.2.0|LI81465|7520 Fixcentral link | +------------------------+-------+-------+---------------------+ |App Connect Professional|7.5.3.0|LI81465|7530 Fixcentral link | +------------------------+-------+-------+---------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins References - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXrjcTWaOgq3Tt24GAQgz+hAAxygj3+OgeMGlnpn9hP1A+BhGh0nAEKqc dFgGJzfDzCuw7Or+Vj3J9MgNboxGNkgirfAY30TyBIBS2QrOANghDd3TJU2r9VzI CNarHEGzsQJuDXHe3UNiQqHM3++WD2U1LhYhufdo/zuFRQSLVkVYT/iGE5tEf0+y +XBWuH+yXNvcpEc3bimMph726HsKjNCPS5dSanJep3TS2qzI8IqmvIqIbu6elUrt pLgq2kmGpwgjO3wKB+OA9Vk0/jL5uAgdGht0VmRkNdCobrG6vZtXz416ipQWB4TH DiNILMBhqlKKhvK/hbLRvKdIM8FQm5YugYJpn88StOrChD0Rqkif/SCpJriJwboI DezK8fFwJhBxCUrBrNH0vmj0+Bb+XoKBPuOlB8m+UeOnQQwc3oGJUD9MBzrxAs4a IBIMqrf+OGAU175XkgHMS2BchdOXQeD+9PhI1hs5wWo5apTer6T83AAN9r1J8GZW umHcA+zU0J7XhAlzU+LszTzGPTsjR1AOuU34K9qHVdqItRaxMTnMx3t7Pd4LKHlz ZE/gmlmNA1Sd0zCKEudfLvQvyhGQuDNnpI8r+uUfW33TvR/wLpsV8cMK+faSel5u jhRRVtirC3dIMtLktykQWULXbY3WBu0LWvJ/Ipbe0VBy2Nj4ZdzBVNXgRYByZGSS PsZ/W4XT9Lo= =BFeW -----END PGP SIGNATURE-----