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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3103.2 ClamAV vulnerability 18 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ClamAV Publisher: Ubuntu Operating System: Ubuntu UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-15378 Original Bulletin: http://www.ubuntu.com/usn/usn-3789-1 http://www.ubuntu.com/usn/usn-3789-2 Comment: This bulletin contains two (2) Ubuntu security advisories. This advisory references vulnerabilities in products which run on platforms other than Ubuntu. It is recommended that administrators running ClamAV check for an updated version of the software for their operating system. Revision History: October 18 2018: USN-3789-2 describes for Ubuntu 12.04 ESM October 12 2018: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- ========================================================================== Ubuntu Security Notice USN-3789-1 October 11, 2018 clamav vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - - Ubuntu 18.04 LTS - - Ubuntu 16.04 LTS - - Ubuntu 14.04 LTS Summary: ClamAV could be made to crash if it opened a specially crafted file. Software Description: - - clamav: Anti-virus utility for Unix Details: It was discovered that ClamAV incorrectly handled unpacking MEW executables. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: clamav 0.100.2+dfsg-1ubuntu0.18.04.1 Ubuntu 16.04 LTS: clamav 0.100.2+dfsg-1ubuntu0.16.04.1 Ubuntu 14.04 LTS: clamav 0.100.2+dfsg-1ubuntu0.14.04.1 This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3789-1 CVE-2018-15378 Package Information: https://launchpad.net/ubuntu/+source/clamav/0.100.2+dfsg-1ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/clamav/0.100.2+dfsg-1ubuntu0.16.04.1 https://launchpad.net/ubuntu/+source/clamav/0.100.2+dfsg-1ubuntu0.14.04.1 ============================================================================ ========================================================================== Ubuntu Security Notice USN-3789-2 October 16, 2018 clamav vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - - Ubuntu 12.04 ESM Summary: ClamAV could be made to crash if it opened a specially crafted file. Software Description: - - clamav: Anti-virus utility for Unix Details: USN-3789-1 fixed a vulnerability in ClamAV. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details:  It was discovered that ClamAV incorrectly handled unpacking MEW  executables. A remote attacker could possibly use this issue to cause  ClamAV to crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM:  clamav                          0.100.2+dfsg-1ubuntu0.12.04.1 This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes. References:  https://usn.ubuntu.com/usn/usn-3789-2  https://usn.ubuntu.com/usn/usn-3789-1  CVE-2018-14679, CVE-2018-14680, CVE-2018-14681, CVE-2018-14682,  CVE-2018-15378 - --------------------------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 iQIVAwUBW8g7SmaOgq3Tt24GAQgugg//XrIU8XYGeDx7HJkBoc2PPi4vKIDvvE6Y U/s2Bjk9ESq3OHsac9/GwyMtBTyjXWcSTma9CDQDLI6deK3cG8hiV5v4gDvfyjXm QzXLg8yo0FnjaoO0ou37FGCh/Q/Hj7WKh2rCWDXjdAIA9XgmhZYU56I7V0Sjj4d8 mft/l1TR0QE7jaakSnenkeh5u01Ivu2bx666aC0U/5SQNK9JwyC0s6nd5J+tASrr NutxGQojNb3PlPQ7/mPqCpwnXvs6mtX+slxv3krJQhhsnf78GUW2euYogOTMUVVW 3Omk+/m8yXydGnUW0ZEIVjI6bk8r4HUrAoIxWKijuXytSFTOSEPMO+n1NezsWeuL 7o9Fwm+OOWAErurXZHX8kbdOLSRT0qMHL6s590BPLSul0kcnu2pB+R4oncjlxnnW LmRzPAVWe7Qv8tptZ298nXcrqMEDAed4H3VYY5B1Jqz+vDqWT5KUzMsH5/vXA1AD YkQyv/gOc1CiO7dR7sCgOcBQ0ZEV/PzLAg6dS9Gbv098lmb/+m+6xJi3bdGbLWyw 9xVyMvBI8kFdDr+HYcQ+yJqc0mUSTbB7b3xUgaTa3/2pWxfVxduR/ZgNrabrRJjS k5RcBmVRoCvDLaslnjupxAyz/9SxqEBzJs/iMS6pgHBzAgPyKq1Wp+i8HR1MpwHc LWU48nW8bqY= =MI2J -----END PGP SIGNATURE-----