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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2494 Security Bulletin: IBM WebSphere Application Server is vulnerable to Spoofing (CVE-2022-22365) 20 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Application Server Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows z/OS Resolution: Patch/Upgrade CVE Names: CVE-2022-22365 Original Bulletin: https://www.ibm.com/support/pages/node/6587947 Comment: CVSS (Max): 5.6 CVE-2002-22365 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) CVSS Source: IBM Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L - --------------------------BEGIN INCLUDED TEXT-------------------- IBM WebSphere Application Server is vulnerable to Spoofing (CVE-2022-22365) Document Information Document number : 6587947 Modified date : 19 May 2022 Product : WebSphere Application Server Software version : 7.0, 8.0, 8.5, 9.0 Operating system(s): AIX HP-UX IBM i Linux Solaris Windows z/OS Edition : Advanced,Base,Developer,Enterprise,Express,Network Deployment,Single Server Summary IBM WebSphere Application Server is vulnerable to spoofing when the Ajax Proxy Web Application (AjaxProxy.war) is deployed. This has been addressed. Vulnerability Details CVEID: CVE-2022-22365 DESCRIPTION: IBM WebSphere Application Server, with the Ajax Proxy Web Application (AjaxProxy.war) deployed, is vulnerable to spoofing by allowing a man-in-the-middle attacker to spoof SSL server hostnames. CVSS Base score: 5.6 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 220904 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) Affected Products and Versions +--------------------------------+----------+ |Affected Product(s) |Version(s)| +--------------------------------+----------+ |IBM WebSphere Application Server|9.0 | +--------------------------------+----------+ |IBM WebSphere Application Server|8.5 | +--------------------------------+----------+ |IBM WebSphere Application Server|8.0 | +--------------------------------+----------+ |IBM WebSphere Application Server|7.0 | +--------------------------------+----------+ Remediation/Fixes IBM strongly recommends addressing the vulnerability now by applying a currently available interim fix or fix pack that contains the APAR PH44339. For WebSphere Application Server traditional: For V9.0.0.0 through 9.0.5.11: . Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH44339 - --OR-- . Apply Fix Pack 9.0.5.13 or later (targeted availability 3Q2022). For V8.5.0.0 through 8.5.5.21: . Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH44339 - --OR-- . Apply Fix Pack 8.5.5.22 or later (targeted availability 3Q2022). For V8.0.0.0 through 8.0.0.15: . Upgrade to 8.0.0.15 and then apply Interim Fix PH44339 For V7.0.0.0 through 7.0.0.45: . Upgrade to 7.0.0.45 and then apply Interim Fix PH44339 Additional interim fixes may be available and linked off the interim fix download page. IBM WebSphere Application Server V7.0 and V8.0 are no longer in full support; IBM recommends upgrading to a fixed, supported version/release/platform of the product. Workarounds and Mitigations None Change History 19 May 2022: Initial Publication - --------------------------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: https://auscert.org.au/gpg-key/ iQIVAwUBYocSZ8kNZI30y1K9AQjAwg//UP0HSXpQpZVFBfFxldbx8DqGZDDqdomG nKYwHikMAq7ASmc5JgvgYkqARYod5UC0L/jqI0K6igIDDkgsbQQzTBfzSEvup3Fs RA9tYl01DtaQ6+qI2+4v52OPGaBmw6yrOjbp4drJH9oEa+GXTth6vKDOK+vMBKYO EOhoe90MFkgIMIoqJ9xSsjgtFTg1Fj8EMHzu0oD10YcC50NxpurCeRCPTOYT+uUB TgR12QNwi026RMLvwAOryufu25STmdH3qflw5oANb8FuaL6hkvV4uSx3qc3+XMm4 BB84nec+8yFBTNdETk9i4pGgVPJ1IY/+std+gqJihwETQuK6qSl/CaIh1Rumum6P fSPDMisPWbWDc/U587xj5I8RuxNoJbQzLIaTnvPzrunMCf/z4vo7N/u4vBHZKGkZ ROWGt/up55eJRFHC85SYyQPTCDo7z/bMQSeX7O8zT/10YB2Hi0uEagGcucTNTL/a G1BnIg8apHgYhzz3ffjcYFNz1MOayFYJn+pVs8GjnA775AAMW4LZLutnQutPZPVh bhpLmGgwZBefW4TpSXcchYNbWD89jp5a8qYfzTQa2U6RMhA+x75QXDaBVQnTCstx EPLazkR84ADhZ0kJ/tNwCkDdRukd5qAymDzDCKj24glJUh2GzrwODkI+TTURXk+1 QVIMy06TUzs= =wKzx -----END PGP SIGNATURE-----