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Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:169 ] libtiff
Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:169 ] libtiff
| [Security Announce] [ MDVSA-2009:169 ] libtiff |
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(0 Votes)| Écrit par Administrator |
| Jeudi, 30 Juillet 2009 08:30 |
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_______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2009:169 http://www.mandriva.com/security/ _______________________________________________________________________ Package : libtiff Date : July 28, 2009 Affected: Enterprise Server 5.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been found and corrected in libtiff: Buffer underflow in the LZWDecodeCompat function in libtiff 3.8.2 allows context-dependent attackers to cause a denial of service (crash) via a crafted TIFF image, a different vulnerability than CVE-2008-2327 (CVE-2009-2285). Fix several places in tiff2rgba and rgb2ycbcr that were being careless about possible integer overflow in calculation of buffer sizes (CVE-2009-2347). This update provides fixes for these vulnerabilities. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2285 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2347 _______________________________________________________________________ Updated Packages: Mandriva Enterprise Server 5: 2bf7a1b4771704f7c72408fe6b944fc0 mes5/i586/libtiff3-3.8.2-12.2mdvmes5.i586.rpm 9b004f438542b42434091ee7f2ff2423 mes5/i586/libtiff3-devel-3.8.2-12.2mdvmes5.i586.rpm 7126e7bace7b14ec2b1f5c42960e0ccd mes5/i586/libtiff3-static-devel-3.8.2-12.2mdvmes5.i586.rpm ca0f7e4b41bfb512ed4a0d92becb6586 mes5/i586/libtiff-progs-3.8.2-12.2mdvmes5.i586.rpm 53acba6f85576fbfbe2a4a24ab88520f mes5/SRPMS/libtiff-3.8.2-12.2mdvmes5.src.rpm Mandriva Enterprise Server 5/X86_64: b20069dd869817ebc68fdc97cf8e4b02 mes5/x86_64/lib64tiff3-3.8.2-12.2mdvmes5.x86_64.rpm f526910543ec8d419c4b3034a72e9aa3 mes5/x86_64/lib64tiff3-devel-3.8.2-12.2mdvmes5.x86_64.rpm fe09a51765724e741458509feec0b14a mes5/x86_64/lib64tiff3-static-devel-3.8.2-12.2mdvmes5.x86_64.rpm 5795c86884009e482af8303c28436c04 mes5/x86_64/libtiff-progs-3.8.2-12.2mdvmes5.x86_64.rpm 53acba6f85576fbfbe2a4a24ab88520f mes5/SRPMS/libtiff-3.8.2-12.2mdvmes5.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ 
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