Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.1054 libreoffice security update 28 April 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libreoffice Publisher: Debian Operating System: Debian GNU/Linux 8 Linux variants Windows OS X Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-7870 Original Bulletin: http://www.debian.org/security/2017/dsa-3837 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running libreoffice check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-3837-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff April 27, 2017 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : libreoffice CVE ID : CVE-2017-7870 It was discovered that a buffer overflow in processing Windows Metafiles may result in denial of service or the execution of arbitrary code if a malformed document is opened. For the stable distribution (jessie), this problem has been fixed in version 1:4.3.3-2+deb8u7. For the upcoming stable distribution (stretch), this problem has been fixed in version 1:5.2.5-1. For the unstable distribution (sid), this problem has been fixed in version 1:5.2.5-1. We recommend that you upgrade your libreoffice packages. 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----- iQIzBAEBCAAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAlkCXdoACgkQEMKTtsN8 TjZuKA//cdaDufGQwqY7PUj4NHWLXiyyZb5EApMT59zROWhIDmw6n1x+SBlsNHjL g/e1AVpcppZmvn4kBoPkHMYLEOW0rtsYejZUWYpnV9ksBbfYREluCCJheKhm0RuQ QbMZuKS0tr/cwQHwODYWrDDgvd6RE6rKITASjrRzy1IPFn85DRNGrrH3ulZpopib qnK2MiX7jAwnV61P2GPzPbNc6Nb4/JVa9HoBF/X+1T2ftNb6iEDnGE0iymf5YOFH rZz3hDvS44kzRUd0f6I/xD8F1Q8GD1Pw/Q0YeNnnDMDt8Mkxx+gsvHS6oLEXKZ5j gLOAFgzafX/uzmWK/oNP9oeJAeHZtdJfcgyfrurPxE9ViTPJqtfUNJetiiUAbRVN lYQ48VAS5IVhgGiA/x2IwRFMQUo8p0usNaWJybpkaFUxaM+t/Kh346wTDCr0VB5I xhcxZaLyArqVYfPzfBVPddqgnKKimenSVd3v4I12z81+mqC5dq5XV/GOH3S5QHU9 sIM0UBXcPonhBF5siyFJJxJwFYZ31ngtDhzBA4nQzjhF4qWrlh8jb8ErMAHrPI1A XCrmchPYJ9jS7aA+yHzZ2tDlmOZQ8tB5/aHt1dA2Ov/wgWJQ396ga5Zinfi7H4N8 eMs4YCrbebs08273rQlxSZsxsbT+zDfJXFgtVgOydutEK0gBUg8= =pvqa - -----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: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== 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 iQIVAwUBWQKXpYx+lLeg9Ub1AQg9xg//SU02WvO7PUSYhIEOeSeDU9c9A6IJWEco Z+sFVuXv+kFMnviT1jgGjOxk0jGiamhQnpF6L4KbOrAjUlnWMsBofwfvMI1RWqMm DqtPPfoHh3zGF0WKU4IZJ1V2YPyfwQtbQVCZVQu5BS1iYt1bsXNOAqr5aDTvlNaO CnXIjiu/vxxizWyO32eZAbu4aNxsnnDXXUzVg1BLOsdweGb2yKdjzHYGz2DGRaaf 3wuC8U37pr/wo/7Be3denI42hctDkJpfBeOBlgegDMySCHu3IPOgr7CGcuXZI2Rg H7E/fZfbp5YjkMZEUDjnL95RLtkLfLikuaD4Wn4XutVH1Oc4lH7RN5+Y2ZgEGeED cyMM8meOB3VOTuqEhhMtc929u1aeD7/tPtePA+TW0gEBoSYwSPHDNm4OMCLKzhBz ni0qQCQZfWpGKzhFHqsNnV+zuSCjGHuuFjqlZQ0CtwlC1Ck7mLI87cycskXzcD8v gTNFVKnekrtE0gQCufomk7fRPvVpS6zbXsOwvPHltau8kjS7Gtwyoz+gBVpRuwbm tkuV3PxM24UMdEibaPS0STWgGDTw88LTIpnSRXr159mxDVUuqhRqGyo7hFXkEVCd /4TFXB6xNAkzT5PQcZkZ/yHWoNJImTLE+2fb8bvu2Bd8XnWVHCOkSNe5hBcHuvaH FvXbExGV5gA= =rq8g -----END PGP SIGNATURE-----