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 Mandriva Linux Security Advisory                         MDVSA-2009:281
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : cups
 Date    : October 19, 2009
 Affected: Corporate 4.0
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 Problem Description:

 Multiple integer overflows in the JBIG2 decoder in Xpdf 3.02pl2
 and earlier, CUPS 1.3.9 and earlier, and other products allow
 remote attackers to cause a denial of service (crash) via a
 crafted PDF file, related to (1) JBIG2Stream::readSymbolDictSeg, (2)
 JBIG2Stream::readSymbolDictSeg, and (3) JBIG2Stream::readGenericBitmap
 (CVE-2009-0146, CVE-2009-0147).
 
 Integer overflow in the TIFF image decoding routines in CUPS 1.3.9 and
 earlier allows remote attackers to cause a denial of service (daemon
 crash) and possibly execute arbitrary code via a crafted TIFF image,
 which is not properly handled by the (1) _cupsImageReadTIFF function
 in the imagetops filter and (2) imagetoraster filter, leading to a
 heap-based buffer overflow (CVE-2009-0163).
 
 Integer overflow in the JBIG2 decoder in Xpdf 3.02pl2 and earlier,
 as used in Poppler and other products, when running on Mac OS X,
 has unspecified impact, related to g*allocn (CVE-2009-0165).
 
 The JBIG2 decoder in Xpdf 3.02pl2 and earlier, CUPS 1.3.9 and earlier,
 and other products allows remote attackers to cause a denial of service
 (crash) via a crafted PDF file that triggers a free of uninitialized
 memory (CVE-2009-0166).
 
 Multiple integer overflows in the pdftops filter in CUPS 1.1.17,
 1.1.22, and 1.3.7 allow remote attackers to cause a denial of service
 (application crash) or possibly execute arbitrary code via a crafted
 PDF file that triggers a heap-based buffer overflow, possibly
 related to (1) Decrypt.cxx, (2) FoFiTrueType.cxx, (3) gmem.c,
 (4) JBIG2Stream.cxx, and (5) PSOutputDev.cxx in pdftops/. NOTE:
 the JBIG2Stream.cxx vector may overlap CVE-2009-1179 (CVE-2009-0791).
 
 The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10
 does not properly initialize memory for IPP request packets, which
 allows remote attackers to cause a denial of service (NULL pointer
 dereference and daemon crash) via a scheduler request with two
 consecutive IPP_TAG_UNSUPPORTED tags (CVE-2009-0949).
 
 Two integer overflow flaws were found in the CUPS pdftops filter. An
 attacker could create a malicious PDF file that would cause pdftops
 to crash or, potentially, execute arbitrary code as the lp user if
 the file was printed. (CVE-2009-3608, CVE-2009-3609)
 
 This update corrects the problems.
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0146
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0147
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0163
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0165
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0166
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0791
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0949
 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:

 Corporate 4.0:
 57fb29098baca176b04941fdf7d5c550  corporate/4.0/i586/cups-1.2.4-0.12.20060mlcs4.i586.rpm
 37087bf2fd62f470c776634f75e91689  corporate/4.0/i586/cups-common-1.2.4-0.12.20060mlcs4.i586.rpm
 6fd53fc460336a672ddf073d0854bd38  corporate/4.0/i586/cups-serial-1.2.4-0.12.20060mlcs4.i586.rpm
 bdecceaf7594a24fa8fff83cb647a49b  corporate/4.0/i586/libcups2-1.2.4-0.12.20060mlcs4.i586.rpm
 a368140c97ada3e036fab372ada3c061  corporate/4.0/i586/libcups2-devel-1.2.4-0.12.20060mlcs4.i586.rpm
 7a42fb1da9f89b51a3fb2d046163365a  corporate/4.0/i586/php-cups-1.2.4-0.12.20060mlcs4.i586.rpm 
 4188bab8bdcf0b31285cf8718910be96  corporate/4.0/SRPMS/cups-1.2.4-0.12.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 4b5dfea8300468703dd931cd8c9d319c  corporate/4.0/x86_64/cups-1.2.4-0.12.20060mlcs4.x86_64.rpm
 d5842ffe89db6334069202dfe59a60a4  corporate/4.0/x86_64/cups-common-1.2.4-0.12.20060mlcs4.x86_64.rpm
 03addb21b7f80f74b76bf5de1ad9f553  corporate/4.0/x86_64/cups-serial-1.2.4-0.12.20060mlcs4.x86_64.rpm
 e61669b6a72afaaf980f2d0e2186f716  corporate/4.0/x86_64/lib64cups2-1.2.4-0.12.20060mlcs4.x86_64.rpm
 b827d727711d51f60a3fdf7252e5021e  corporate/4.0/x86_64/lib64cups2-devel-1.2.4-0.12.20060mlcs4.x86_64.rpm
 932e3d535caefa568055d80517461bc1  corporate/4.0/x86_64/php-cups-1.2.4-0.12.20060mlcs4.x86_64.rpm 
 4188bab8bdcf0b31285cf8718910be96  corporate/4.0/SRPMS/cups-1.2.4-0.12.20060mlcs4.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
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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