-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2006:122 http://www.mandriva.com/security/ _______________________________________________________________________ Package : php Date : July 13, 2006 Affected: 10.2, 2006.0, Corporate 3.0, Multi Network Firewall 2.0 _______________________________________________________________________ Problem Description: Multiple buffer overflows in the gd graphics library (libgd) 2.0.21 and earlier may allow remote attackers to execute arbitrary code via malformed image files that trigger the overflows due to improper calls to the gdMalloc function. One instance in gd_io_dp.c does not appear to be corrected in the embedded copy of GD used in php to build the php-gd package. (CVE-2004-0941) Integer overflows were reported in the GD Graphics Library (libgd) 2.0.28, and possibly other versions. These overflows allow remote attackers to cause a denial of service and possibly execute arbitrary code via PNG image files with large image rows values that lead to a heap-based buffer overflow in the gdImageCreateFromPngCtx() function. PHP, as packaged in Mandriva Linux, contains an embedded copy of the GD library, used to build the php-gd package. (CVE-2004-0990) The c-client library 2000, 2001, or 2004 for PHP 3.x, 4.x, and 5.x, when used in applications that accept user-controlled input for the mailbox argument to the imap_open function, allow remote attackers to obtain access to an IMAP stream data structure and conduct unauthorized IMAP actions. (CVE-2006-1017) Integer overflow in the wordwrap function in string.c in might allow context-dependent attackers to execute arbitrary code via certain long arguments that cause a small buffer to be allocated, which triggers a heap-based buffer overflow in a memcpy function call, a different vulnerability than CVE-2002-1396. (CVE-2006-1990) The previous update for this issue did not resolve the issue on 64bit platforms. The cURL library (libcurl) in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing nul characters. (CVE-2006-2563) Buffer consumption vulnerability in the tempnam function in PHP 5.1.4 and 4.x before 4.4.3 allows local users to bypass restrictions and create PHP files with fixed names in other directories via a pathname argument longer than MAXPATHLEN, which prevents a unique string from being appended to the filename. (CVE-2006-2660) The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw (GD) library (aka libgd) 2.0.33 allows remote attackers to cause a denial of service (CPU consumption) via malformed GIF data that causes an infinite loop. PHP, as packaged in Mandriva Linux, contains an embedded copy of the GD library, used to build the php-gd package. (CVE-2006-2906) The error_log function in PHP allows local users to bypass safe mode and open_basedir restrictions via a "php://" or other scheme in the third argument, which disables safe mode. (CVE-2006-3011) An unspecified vulnerability in session.c in PHP before 5.1.3 has unknown impact and attack vectors, related to "certain characters in session names", including special characters that are frequently associated with CRLF injection, SQL injection, and cross-site scripting (XSS) vulnerabilities. NOTE: while the nature of the vulnerability is unspecified, it is likely that this is related to a violation of an expectation by PHP applications that the session name is alphanumeric, as implied in the PHP manual for session_name(). (CVE-2006-3016) An unspecified vulnerability in PHP before 5.1.3 can prevent a variable from being unset even when the unset function is called, which might cause the variable's value to be used in security-relevant operations. (CVE-2006-3017) An unspecified vulnerability in the session extension functionality in PHP before 5.1.3 has unkown impact and attack vectors related to heap corruption. (CVE-2006-3018) The GD related issues (CVE-2004-0941, CVE-2004-0990, CVE-2006-2906) affect only Corporate 3 and Mandrake Network Firewall 2. The php-curl issue (CVE-2006-2563) affects only Mandriva 2006.0. Updated packages have been patched to address all these issues. Once these packages have been installed, you will need to restart Apache (service httpd restart) in order for the changes to take effect. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0941 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0990 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1017 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1990 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2563 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2660 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2906 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3011 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3016 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3017 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3018 _______________________________________________________________________ Updated Packages: Mandriva Linux 10.2: 78c38db9594e6f378a541d8656a348cd 10.2/RPMS/libphp_common432-4.3.10-7.14.102mdk.i586.rpm 20874c0f88c0eabb71227562e7b76d99 10.2/RPMS/php432-devel-4.3.10-7.14.102mdk.i586.rpm 959e27855da01eeda3bce928b81a505e 10.2/RPMS/php-cgi-4.3.10-7.14.102mdk.i586.rpm af8f5d5d30248a0dceeb5f477f243521 10.2/RPMS/php-cli-4.3.10-7.14.102mdk.i586.rpm 3490de40093a12603e1fa2e52fe44936 10.2/RPMS/php-imap-4.3.10-6.3.102mdk.i586.rpm ed6c4147816b189ba23131f30246a953 10.2/SRPMS/php-4.3.10-7.14.102mdk.src.rpm 396e14746eb0f291e212b2d53bea520c 10.2/SRPMS/php-imap-4.3.10-6.3.102mdk.src.rpm Mandriva Linux 10.2/X86_64: aea78fff707fcf9313f8ea705fe49304 x86_64/10.2/RPMS/lib64php_common432-4.3.10-7.14.102mdk.x86_64.rpm 24825f38408b5e17ddb030cb6cafbebc x86_64/10.2/RPMS/php432-devel-4.3.10-7.14.102mdk.x86_64.rpm c01955be46b9ee3c01f34cd3ff96fdd5 x86_64/10.2/RPMS/php-cgi-4.3.10-7.14.102mdk.x86_64.rpm 7b0ea6ea8a37f89fa00240a88d667a13 x86_64/10.2/RPMS/php-cli-4.3.10-7.14.102mdk.x86_64.rpm 3f2f4c714be10ca1931be7fab5f16ed7 x86_64/10.2/RPMS/php-imap-4.3.10-6.3.102mdk.x86_64.rpm ed6c4147816b189ba23131f30246a953 x86_64/10.2/SRPMS/php-4.3.10-7.14.102mdk.src.rpm 396e14746eb0f291e212b2d53bea520c x86_64/10.2/SRPMS/php-imap-4.3.10-6.3.102mdk.src.rpm Mandriva Linux 2006.0: ac3a35ac0db18fe07aed82c55bc9495c 2006.0/RPMS/libphp5_common5-5.0.4-9.12.20060mdk.i586.rpm eddf792e9ac30c60ba29967469c94721 2006.0/RPMS/php-cgi-5.0.4-9.12.20060mdk.i586.rpm 7ad40230e703fb0dbddb9b6b864305de 2006.0/RPMS/php-cli-5.0.4-9.12.20060mdk.i586.rpm 847ea3aa279af20470a4e4fc0ccefc7f 2006.0/RPMS/php-curl-5.0.4-1.3.20060mdk.i586.rpm e81718f6e31cb7aced9d2ff7462c0b80 2006.0/RPMS/php-devel-5.0.4-9.12.20060mdk.i586.rpm 188757b3e34afb445a288f4156232b77 2006.0/RPMS/php-fcgi-5.0.4-9.12.20060mdk.i586.rpm b8487a338e7c0be6baf08f3231169574 2006.0/RPMS/php-imap-5.0.4-2.3.20060mdk.i586.rpm cdda5acab01891036e955b4b89509552 2006.0/SRPMS/php-5.0.4-9.12.20060mdk.src.rpm 6f59b73dc4ad989fc1cf82981a78447b 2006.0/SRPMS/php-curl-5.0.4-1.3.20060mdk.src.rpm 1ca1cd0433f93e7a5338d265e5fe31a1 2006.0/SRPMS/php-imap-5.0.4-2.3.20060mdk.src.rpm Mandriva Linux 2006.0/X86_64: 91133e3df28354e321a52b868605f5b4 x86_64/2006.0/RPMS/lib64php5_common5-5.0.4-9.12.20060mdk.x86_64.rpm 348350bfa9bb17ac01b574d1ce53e212 x86_64/2006.0/RPMS/php-cgi-5.0.4-9.12.20060mdk.x86_64.rpm c33ab51b3b82a33140625c1dda6ed397 x86_64/2006.0/RPMS/php-cli-5.0.4-9.12.20060mdk.x86_64.rpm 070e8e1f3d4a5035cd2ca7b4b9dc6f61 x86_64/2006.0/RPMS/php-curl-5.0.4-1.3.20060mdk.x86_64.rpm d1cae6289e3625693902b52730dbf95f x86_64/2006.0/RPMS/php-devel-5.0.4-9.12.20060mdk.x86_64.rpm e8ae1224fab30562d7d66c981893897c x86_64/2006.0/RPMS/php-fcgi-5.0.4-9.12.20060mdk.x86_64.rpm 991c3a4f7cb708aa3c2f9ef4b525017e x86_64/2006.0/RPMS/php-imap-5.0.4-2.3.20060mdk.x86_64.rpm cdda5acab01891036e955b4b89509552 x86_64/2006.0/SRPMS/php-5.0.4-9.12.20060mdk.src.rpm 6f59b73dc4ad989fc1cf82981a78447b x86_64/2006.0/SRPMS/php-curl-5.0.4-1.3.20060mdk.src.rpm 1ca1cd0433f93e7a5338d265e5fe31a1 x86_64/2006.0/SRPMS/php-imap-5.0.4-2.3.20060mdk.src.rpm Corporate 3.0: 8bfc40ebf399d5742075eeb33c1a8a72 corporate/3.0/RPMS/libphp_common432-4.3.4-4.18.C30mdk.i586.rpm ea00cd47c8a866b07c6081a8e1a3475b corporate/3.0/RPMS/php432-devel-4.3.4-4.18.C30mdk.i586.rpm cfc50d1bc5aaf96760938648d8f30715 corporate/3.0/RPMS/php-cgi-4.3.4-4.18.C30mdk.i586.rpm 66b65fce45465361ead9272a8fc6146d corporate/3.0/RPMS/php-cli-4.3.4-4.18.C30mdk.i586.rpm 219f2fa835442a1b4f3fab1cf9433de7 corporate/3.0/RPMS/php-gd-4.3.4-1.3.C30mdk.i586.rpm 6d3b9ba8bc1dcb77f00308e54dc2ab64 corporate/3.0/RPMS/php-imap-4.3.4-1.3.C30mdk.i586.rpm 6ec95f80b1f1cf3644847b1c83c33a16 corporate/3.0/SRPMS/php-4.3.4-4.18.C30mdk.src.rpm 37bada32aaafa6e85e936543a2a28b9b corporate/3.0/SRPMS/php-gd-4.3.4-1.3.C30mdk.src.rpm d5b7b08aa1cff8aba9d3e6c011529d33 corporate/3.0/SRPMS/php-imap-4.3.4-1.3.C30mdk.src.rpm Corporate 3.0/X86_64: e46dc14256b5ad29c193c9701aed8e71 x86_64/corporate/3.0/RPMS/lib64php_common432-4.3.4-4.18.C30mdk.x86_64.rpm 03b90618d19cfe790148a9f2f57985ba x86_64/corporate/3.0/RPMS/php432-devel-4.3.4-4.18.C30mdk.x86_64.rpm f9fc560f573ab7911abe22db70decdca x86_64/corporate/3.0/RPMS/php-cgi-4.3.4-4.18.C30mdk.x86_64.rpm eb9b7e8f2cc0eea84d0fe599bd93c902 x86_64/corporate/3.0/RPMS/php-cli-4.3.4-4.18.C30mdk.x86_64.rpm 338e3f7c9c0a022a0512e7ef8252d37c x86_64/corporate/3.0/RPMS/php-gd-4.3.4-1.3.C30mdk.x86_64.rpm e054fe6114520c57b5e9f991a362e313 x86_64/corporate/3.0/RPMS/php-imap-4.3.4-1.3.C30mdk.x86_64.rpm 6ec95f80b1f1cf3644847b1c83c33a16 x86_64/corporate/3.0/SRPMS/php-4.3.4-4.18.C30mdk.src.rpm 37bada32aaafa6e85e936543a2a28b9b x86_64/corporate/3.0/SRPMS/php-gd-4.3.4-1.3.C30mdk.src.rpm d5b7b08aa1cff8aba9d3e6c011529d33 x86_64/corporate/3.0/SRPMS/php-imap-4.3.4-1.3.C30mdk.src.rpm Multi Network Firewall 2.0: be0aa10810884606a6378a340b170438 mnf/2.0/RPMS/libphp_common432-4.3.4-4.18.M20mdk.i586.rpm ef8fac6784866d24b16fb9bbf15069a9 mnf/2.0/RPMS/php432-devel-4.3.4-4.18.M20mdk.i586.rpm 8132b0cdc8bfb94d7e3d4e0712eae5cc mnf/2.0/RPMS/php-cgi-4.3.4-4.18.M20mdk.i586.rpm 5783b1dc5c2f5ac6d3392d284ca5e42e mnf/2.0/RPMS/php-cli-4.3.4-4.18.M20mdk.i586.rpm d88b4c66f31f707bb46098658497876f mnf/2.0/RPMS/php-gd-4.3.4-1.3.M20mdk.i586.rpm 0b563d4b740e9d5d21d1eb6464fc573b mnf/2.0/SRPMS/php-4.3.4-4.18.M20mdk.src.rpm 05b34d21c7d168fcbb4404dbe08f45ac mnf/2.0/SRPMS/php-gd-4.3.4-1.3.M20mdk.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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFEtlHDmqjQ0CJFipgRAidhAJ0RpMAGr1DLvuROJYgY3bQNtXIxwgCffAhR MnkXxS1sgstZuFI4yDF/f1Y= =G9sa -----END PGP SIGNATURE-----
