The Mandriva Security Team published a new security update for Mandriva Linux. Here the announcement:

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Mandriva Linux Security Advisory MDKSA-2006:122
http://www.mandriva.com/security/
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Package : php
Date : July 13, 2006
Affected: 10.2, 2006.0, Corporate 3.0, Multi Network Firewall 2.0
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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.
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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
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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
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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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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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