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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.3084 CVE-2022-34305 Apache Tomcat - XSS in examples web application 24 June 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Apache Tomcat Publisher: Apache Operating System: UNIX variants (UNIX, Linux, OSX) Windows Resolution: Mitigation CVE Names: CVE-2022-34305 Original Bulletin: https://tomcat.apache.org/security-10.html https://tomcat.apache.org/security-9.html https://tomcat.apache.org/security-8.html Comment: CVSS (Max): 5.4 CVE-2022-34305 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N - --------------------------BEGIN INCLUDED TEXT-------------------- CVE-2022-34305 Apache Tomcat - XSS in examples web application Severity: Low Vendor: The Apache Software Foundation Versions Affected: Apache Tomcat 10.1.0-M1 to 10.1.0-M16 Apache Tomcat 10.0.0-M1 to 10.0.22 Apache Tomcat 9.0.30 to 9.0.64 Apache Tomcat 8.5.50 to 8.5.81 Description: The Form authentication example in the examples web application displayed user provided data without filtering, exposing a XSS vulnerability. Mitigation: Users of the affected versions should apply one of the following mitigations: - - Remove the examples web application as documented in the Tomcat security guide - - Upgrade to Apache Tomcat 10.1.0-M17 or later once released - - Upgrade to Apache Tomcat 10.0.23 or later once released - - Upgrade to Apache Tomcat 9.0.65 or later once released - - Upgrade to Apache Tomcat 8.5.82 or later once released History: 2022-06-23 Original advisory References: [1] https://tomcat.apache.org/security-10.html [2] https://tomcat.apache.org/security-9.html [3] https://tomcat.apache.org/security-8.html - --------------------------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/ iQIVAwUBYrUgSckNZI30y1K9AQix7xAAtBauUfwlhtLB8gB+nTf83EILpfr/5CIS HArN77kLHz/QJEgwZB2SZpYZfuVRzufqJvjriDSzVCHL8WD6cbM056lp5Vp/Xdav CEz//yOcCXNnIDltVl9WxfL6ORzsN4P0gerzVWQKiTIBw5ijWvbd8zk9kBQQNkEX HcwSXHCb/qRG9sUASYnhpIgCtH/42/+P7cW+1JUjW7AOuyePORZETYAlScfztwZ3 Z8SD32rMnVT3edtsWSs/3JHUo2NXkyrkaiUPvoW3DIqhOC5Q95zIQIg8tx59LYIT oEhWoHA5oxjF+hCox6+8uPvnYqsqnlhKNoBymDjNu1LdyXEy8sQ+bTaQdtemAxVZ K8cleIdT+FDGH62HqNq2AjsyP/ll+2Q2EJgZhvYNU3oxD0BwmmgIOYGS+JTVCPhv p07eb34gufczMtglOzPd/wjLHcTzm4NWeEYPjM6mgWAjZNKFWkjj/OfCVpE0WIeV u9aFAMkfrHk2B24qFvbhUtzetf/P2HXTKHA2iNOHA2Zs/sbqDkqPJPdCAQbgS/QQ okX7kjjfR5avu1IgeQV9+T0PkeEeAKElrzLk9Mr8P3s3lt347NgvLi6C/lJacW9W 6hAl54hG1i0topW/ml7AEimpOrmcTDb4nmnGLd/U05jGTESDXDs/XiKC9aNRpxDA DbX7ouIxmWk= =YyfR -----END PGP SIGNATURE-----