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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3538 tomcat8 security update 15 October 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: tomcat8 Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-13943 Reference: ESB-2020.3506 Original Bulletin: https://www.debian.org/lts/security/2020/dla-2407 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2407-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Chris Lamb October 14, 2020 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : tomcat8 Version : 8.5.54-0+deb9u4 CVE ID : CVE-2020-13943 It was discovered that there was an issue in Apache Tomcat 8, the Java application server. An excessive number of concurrent streams could have resulted in users seeing responses for unexpected resources. For Debian 9 "Stretch", this problem has been fixed in version 8.5.54-0+deb9u4. We recommend that you upgrade your tomcat8 packages. For the detailed security status of tomcat8 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/tomcat8 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEwv5L0nHBObhsUz5GHpU+J9QxHlgFAl+G3N4ACgkQHpU+J9Qx HlgLnQ/+I30tFJC8N5ed6pd5G4Re2Hq78J/zo+dIuy/pBc/aCBBDSaDxYPJP+QKt C9JK7aDh1ZR0QtF5OqeyVapS7MzDsAXSUte/ZIh+cgHEDwcRXrg/UtyRcLqUSxxP ScZV9hPKPDI53+64sBogY7YzFPg42GfgNw8dvvhLErZTJgl3U8z0F6uLhDCPA0BR HcYUQf09UQ3ZNyKnGM5WsI/0F1pa3uRuTK1Qp5J8PTY+6Q8NMgKG7fHKZUJIyzIU Pa2md2v76cjhQaAMz+9yNQqELI8KjisCCU4I8Mv//60mvhOyuCX2y2rTAGzBDqC/ pznnudD8u/J3N8ZN7OCH8JefBRc2iRCgkIqg6Pz6as2mMHSfjXiPmuoByCpnrDkX XjmE72abH2vq/xNboA4nN7QQxsRjQJEGTFBPLfgtVlpbnRACrx+Mr0t716Ovphsh N/QFoocdDun6YVPU8zJnnaDz5gShQmyDWGcU5WFL591sTNJQIBujLKrS4KIXgFjy 6AxdCq5FMKk5NQI0Qo5/9jL6EYnDBdrjq3JmCXvkUFT9OATupP23yYjYxnHJrHEF vsKheusL3r+ovSSSY2aaiH1H+/ePLcGph8cAwWI2OLc83TizuGMxuSSHe7xP2iUK u4liLPp6uuFgs5avEO36+VzcogLcMjRP4BQ+NUmECi6TujKVtTQ= =LTeF - -----END PGP SIGNATURE----- - --------------------------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 iQIVAwUBX4eNPuNLKJtyKPYoAQgCvRAAgLeSLfxKUqoSjgI21ASHJwTRndAvZPmN EWrOF7IQh7b4/eUIzLEOCmA+lGfPFQ5fSToqLQL+Knwda/sn1J0/RzuoPxZahn1H oq95++FkzxVRcUMcUuOqGceWay812bIzHyT2mlXnJWIYdhL0tXcRustU2f3QKqLk RHhtSUhcWZWcArxhS7/QKx44ms75p8eU3TOg4dV6iU/gc9y7r5FuTHa/MSvpBntY WpqU+bPXr+8JRmfzda7stX2NSGBIUe3ya9R5+VcEdkonchsrVGBORZ4+LFCnAELE PQXthD312uDZBGajeVOll8fdyiGMXzfpA8kFZyVyt+tk41VL6N15zsxjT0OGTsOT lc7lEH+ftr03d9lBdI/1voV1AoxNa0bn7o22/OKijnm1qve5wVdDrAlwnhMyHDeX GLwJhu62qNRYf0YcZ4rDChTtRCvDBAJsxUqJ47g+LqraXtIq2q2wbtO5hjCDO+OX axHptfXaRiPKeEjBMpFi0bHG0SngBZvujTxKUyBdNNoGjc1fwWbxsNaewPxda4gs uAoZyXX+oLE+jXtLl3Ngz+4+fnf9gBGt/TEftsG+L/6ypWKaiiFXsRQaGKsNmcEr FhnarJ2qr5rVacMh7xZQJl59JLVwAqGpBHikzXqYmHzDvjiSbYNEwmR7tcziP3XC hwQf+bPITcw= =v+O8 -----END PGP SIGNATURE-----