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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.2810 icu security update 28 November 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: icu Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-7415 CVE-2016-6293 CVE-2016-0494 CVE-2015-4844 CVE-2015-2632 CVE-2014-9911 Reference: ASB-2016.0004 ASB-2015.0103 ASB-2015.0070 Original Bulletin: http://www.debian.org/security/2016/dsa-3725 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-3725-1 security@debian.org https://www.debian.org/security/ Luciano Bello November 27, 2016 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : icu CVE ID : CVE-2014-9911 CVE-2015-2632 CVE-2015-4844 CVE-2016-0494 CVE-2016-6293 CVE-2016-7415 Debian Bug : 838694 Several vulnerabilities were discovered in the International Components for Unicode (ICU) library. CVE-2014-9911 Michele Spagnuolo discovered a buffer overflow vulnerability which might allow remote attackers to cause a denial of service or possibly execute arbitrary code via crafted text. CVE-2015-2632 An integer overflow vulnerability might lead into a denial of service or disclosure of portion of application memory if an attacker has control on the input file. CVE-2015-4844 Buffer overflow vulnerabilities might allow an attacker with control on the font file to perform a denial of service attacker or, possibly, execute arbitrary code. CVE-2016-0494 Integer signedness issues were introduced as part of the CVE-2015-4844 fix. CVE-2016-6293 A buffer overflow might allow an attacker to perform a denial of service or disclosure of portion of application memory. CVE-2016-7415 A stack-based buffer overflow might allow an attacker with control on the locale string to perform a denial of service and, possibly, execute arbitrary code. For the stable distribution (jessie), these problems have been fixed in version 52.1-8+deb8u4. For the unstable distribution (sid), these problems have been fixed in version 57.1-5. We recommend that you upgrade your icu 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----- iQIcBAEBCAAGBQJYOxmOAAoJEG7C3vaP/jd0vqkQAKAMItur4VZLQdyw7yLRDNwN hZx7Z7w2etBM7bZVulYvOrNWzdfBal45uQ4XVYMlgjOAmGGnBNRcuEZBI7tOFOJ5 euwEz+HQj/T5ZiwjMjP9VbflM3OOgAbHHjvyuiS72n7pKjJFAvIvvIQZ7n2fzbtp oRWF7qXgtUFgjh/Bk8VLizW/AqfmJnaRpITOWuLldGyqu23iKgBC/m1u5j3uX7gq YWjbHh66t93IaosforaX6o2B25IMLIAcIlLE1yOFIDsnNffV/Wb38huBodXWDgkd iUJlaz4uNGYpCG5J2Fy5GVY+ePTFyLNGW9hgvgLiTpqWXN+fo9B2y7nkhUtTDljY QMgF9oCzdFBAzsbm3EN6thbMr3+/BlH1smWuxthWlzenVWzYRRW9biXiYHhAuTLx k9v/4A2oCL61uCaHsrc8NbMhI6BUq0hvQJPHrU97ix9U4cRJGPLWSKkKpJVTEjqI 1Xki47FSNTykUXcbgNV1StJ8paL106J8ZHFRdy10p7np+rIR+dujU4Hz5P9hzw07 4aECq/FQGescS2rgpC1QQmUR9qLZdQ0ag9oEmPWHXvoblqii6u3DJyZKTURhWJA8 Wn6FmmlwojYs8nZsuixJXB3a5ExhH3jTfiB1v1DLCjCVAOeAlUkuILSv1SOUXSzo 7xp83+DgrMJ93GY2aHV4 =vHKf - -----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 iQIVAwUBWDt1Gox+lLeg9Ub1AQhqqw//fKMTmYg1dOLq2CBpiVwxgl2o6L4Yt7dX LrPj6W2aa6CavZDpHsf8818gOmQD8ztRpRxKLxW2ybBM+nbmZijcmZJWon1zvikP BkGjNeuAVl+3iXPgrUToMb0HLlK0nEDZDJ0HAM/aoHtKZVE9QVtSN5wZDQUZu+la thy+sDDwu9lR57Cu8FVk4nVR1RO1+kzVfdnNdDtNqYZVGf+CwCQ1hU/JPO7ipsYH 3IDUw+55pmZb1w0piGTizkrlLQc5HtxzsOdy137Etm3K6jLTj1NIvOMjw94hQUpC UcUNUIZkM/d1Hj2G1WLZEd8dWd9rCB5xgOeZv+lgUbKvZmYePPmc+ARYDuUBoJof xZsK3RmSc/zznE23M7DMY+KsitYRupBrSRioDX97yM8P2LGhMuxoLxMhc6fySgwg evjQQlkFdfOml8iECqwvUY2sDsUl6SoU+/KSdY6MG/SBj+CxpnRlBCVP3aDuHUV3 4kYFstBuLI3i+stPsmGBx0L7AlOBrMaZdjgMPSlDL/G3c5FDb04F0mBpyyJptWu0 IKS7fjKchTb8R5BsQf45Rb4d6fXDOtTaP2jS1KWqPyhDJvJxmq56ClM72EJzaDim Fs/SdDnUYGpo2SvigwJ8htP0YzUGnrzPRTJkMRVtuZ3p1tJLGp2/6AzZxfKzTEN6 iujleJSM3bo= =0rIu -----END PGP SIGNATURE-----