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Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:287-1 ] xpdf
Articles Sécurité Mandriva Security [Security Announce] [ MDVSA-2009:287-1 ] xpdf
| [Security Announce] [ MDVSA-2009:287-1 ] xpdf |
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(0 Votes)| Écrit par Administrator |
| Samedi, 05 Décembre 2009 13:11 |
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_______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2009:287-1 http://www.mandriva.com/security/ _______________________________________________________________________ Package : xpdf Date : December 4, 2009 Affected: 2008.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been found and corrected in xpdf: Integer overflow in the SplashBitmap::SplashBitmap function in Xpdf 3.x before 3.02pl4 and Poppler before 0.12.1 might allow remote attackers to execute arbitrary code via a crafted PDF document that triggers a heap-based buffer overflow. NOTE: some of these details are obtained from third party information. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1188 (CVE-2009-3603). The Splash::drawImage function in Splash.cc in Xpdf 2.x and 3.x before 3.02pl4, and Poppler 0.x, as used in GPdf and kdegraphics KPDF, does not properly allocate memory, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document that triggers a NULL pointer dereference or a heap-based buffer overflow (CVE-2009-3604). Integer overflow in the PSOutputDev::doImageL1Sep function in Xpdf before 3.02pl4, and Poppler 0.x, as used in kdegraphics KPDF, might allow remote attackers to execute arbitrary code via a crafted PDF document that triggers a heap-based buffer overflow (CVE-2009-3606). Integer overflow in the ObjectStream::ObjectStream function in XRef.cc in Xpdf 3.x before 3.02pl4 and Poppler before 0.12.1, as used in GPdf, kdegraphics KPDF, CUPS pdftops, and teTeX, might allow remote attackers to execute arbitrary code via a crafted PDF document that triggers a heap-based buffer overflow (CVE-2009-3608). Integer overflow in the ImageStream::ImageStream function in Stream.cc in Xpdf before 3.02pl4 and Poppler before 0.12.1, as used in GPdf, kdegraphics KPDF, and CUPS pdftops, allows remote attackers to cause a denial of service (application crash) via a crafted PDF document that triggers a NULL pointer dereference or buffer over-read (CVE-2009-3609). This update fixes these vulnerabilities. Update: Packages for 2008.0 are being provided due to extended support for Corporate products. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3603 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3604 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3606 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3608 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3609 _______________________________________________________________________ Updated Packages: Mandriva Linux 2008.0: 83c9a032b3183ea645e58c0d0f5143ff 2008.0/i586/xpdf-3.02-8.3mdv2008.0.i586.rpm 5f86604d615e3872176cec6aa6f27f60 2008.0/i586/xpdf-common-3.02-8.3mdv2008.0.i586.rpm 81a9a7f617d000ada7ce3f3ad34667b3 2008.0/i586/xpdf-tools-3.02-8.3mdv2008.0.i586.rpm ee385f975678b5fd6f5fb427d16f7b44 2008.0/SRPMS/xpdf-3.02-8.3mdv2008.0.src.rpm Mandriva Linux 2008.0/X86_64: 5a9c4a901fbe84c6a8fe3de44fd3cf78 2008.0/x86_64/xpdf-3.02-8.3mdv2008.0.x86_64.rpm c193e9fd9fe46c3f433ecf8eaddb6944 2008.0/x86_64/xpdf-common-3.02-8.3mdv2008.0.x86_64.rpm 4446036c4bbb8d8895d9cad41a38ff04 2008.0/x86_64/xpdf-tools-3.02-8.3mdv2008.0.x86_64.rpm ee385f975678b5fd6f5fb427d16f7b44 2008.0/SRPMS/xpdf-3.02-8.3mdv2008.0.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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