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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.0953 remctl security update 3 April 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: remctl Publisher: Debian Operating System: Debian GNU/Linux 9 Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-0493 Original Bulletin: http://www.debian.org/security/2018/dsa-4159 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running remctl check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4159-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff April 01, 2018 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : remctl CVE ID : CVE-2018-0493 Santosh Ananthakrishnan discovered a use-after-free in remctl, a server for Kerberos-authenticated command execution. If the command is configured with the sudo option, this could potentially result in the execution of arbitrary code. The oldstable distribution (jessie) is not affected. For the stable distribution (stretch), this problem has been fixed in version 3.13-1+deb9u1. We recommend that you upgrade your remctl packages. For the detailed security status of remctl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/remctl Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAlrAzDcACgkQEMKTtsN8 Tjbe1g//UKvSloubA43PXF4z14g1Psi8nFFUL2XzcP6KMV+EJgoCSluuPniQb0vZ /b5dAQ65UCC5TC2dy22jWkXInPPxlD821snq5G5Fs4+XZK5n9B5K8miNZekuMDGS zfjCAEStr7ibpnHoRw/aabXvCSz9ASKRW1ROwsUPldmjt4d23I80KZ2C9K1g/hul QUbDbQ7bRCATKA93kTtfQy/rvr78GDQdI1CUEP/92EZWUJpNiSqpvYrmN/RZtJ4W hwP5NqYPxPsX1fDdOuyjxGJOc5d70i6Zjma8XfDThKQdvOkQtbRAOrGbzTv709s+ u0L7pQnBPHBkuKY3Te+fCYw/AtxdpzgxT+7vwKsWLqjJ1IMoFkzrZnHZVWYEh2Oq YE17MifHBGQ7YBEy2DewsgfNRWYmvMmRn1zL5DvV9H0RoagJ/CdVboHqgVWLdKXy /nQqw/xQhuHfeoGcudDBrFbDJ8QMJBnk37P9Y688gszSQqHqzEblnmqpYd4qcCDD /DQrB4lmPcQkMXfmRX01AQ4Fmx4/unKRx4RDt9uNoFbzr1OmFPaOPDgZLEsGvOJv znRDX85GvdQsKZCxninQX2yLrDwt6eJjkqtNqwQQ6CNwMfJtc7gj3pvJ1tczXh4E UOSNcgiOYgGkVlefiG8TcNQIylqweOdHuByOM/aZdA7N1/ZGyVs= =YS2S - -----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). 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