Mandrake Linux Advisories: glibc, tcl/tk | Linux Today
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Mandrake Linux Advisories: glibc, tcl/tk

Written By
Web Webster
Web Webster
Sep 24, 2002 
______________________________________________________________________

                Mandrake Linux Security Update Advisory
______________________________________________________________________

Package name:           glibc
Advisory ID:            MDKSA-2002:061
Date:                   September 23rd, 2002
Affected versions:      7.1, 7.2, 8.0, 8.1, 8.2, Corporate Server 1.0.1,
                        Single Network Firewall 7.2
______________________________________________________________________

Problem Description:

 A heap buffer overflow exists in the XDR decoder in glibc version 2.2.5
 and earlier.  XDR is a mechanism for encoding data structures for use
 with RPC, which is derived from Sun's RPC implementation which is
 likewise vulnerable to a heap overflow.  Depending on the application,
 this vulnerability may be exploitable and could lead to arbitrary code
 execution.  Thanks to Solar Designer for the patches used to correct
 this vulnerability.
______________________________________________________________________

References:

  http://online.securityfocus.com/archive/1/285308
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0391
______________________________________________________________________

Updated Packages:

 Linux-Mandrake 7.1:
 e1239985bc48d5523035b16f3c82bfec  7.1/RPMS/glibc-2.1.3-21.1mdk.i586.rpm
 795e95bda8adbe8fe24a530f28491ab8  7.1/RPMS/glibc-devel-2.1.3-21.1mdk.i586.rpm
 585a742eaf7474d5479e77f220f234da  7.1/RPMS/glibc-profile-2.1.3-21.1mdk.i586.rpm
 ec9059691c3e8e154db4b96cc5d4e413  7.1/RPMS/nscd-2.1.3-21.1mdk.i586.rpm
 a0f26234fe30b0a73612dc2a135e3f27  7.1/SRPMS/glibc-2.1.3-21.1mdk.src.rpm

 Linux-Mandrake 7.2:
 7d9b54a5a85d4e551a80745d1e975fcb  7.2/RPMS/glibc-2.1.3-21.2mdk.i586.rpm
 66c9e900beb04f86d2779dc2500ed72e  7.2/RPMS/glibc-devel-2.1.3-21.2mdk.i586.rpm
 f6c409c692f153810d9252d02676a73a  7.2/RPMS/glibc-profile-2.1.3-21.2mdk.i586.rpm
 fa36ee80d3d8c327b4c75c09d4c2f526  7.2/RPMS/nscd-2.1.3-21.2mdk.i586.rpm
 54c946cbb6f9136009a3ec2c8855fffa  7.2/SRPMS/glibc-2.1.3-21.2mdk.src.rpm

 Mandrake Linux 8.0:
 86d391fca40956c91c48ec452d05c76c  8.0/RPMS/glibc-2.2.2-8.1mdk.i586.rpm
 5cb1e5bcca85193017c9b56fa9b08481  8.0/RPMS/glibc-devel-2.2.2-8.1mdk.i586.rpm
 e4975c63c1705f92fcdb2f9733af7fac  8.0/RPMS/glibc-profile-2.2.2-8.1mdk.i586.rpm
 c439e6c909b8c3356483f866c128cd9d  8.0/RPMS/ldconfig-2.2.2-8.1mdk.i586.rpm
 7cdb85a080a4b207e08ff8dd1f4116d8  8.0/RPMS/nscd-2.2.2-8.1mdk.i586.rpm
 5e46c4c89160e83b73a023c304184167  8.0/SRPMS/glibc-2.2.2-8.1mdk.src.rpm

 Mandrake Linux 8.0/ppc:
 c7be729e84c20d00798f8cab9bf7473a  ppc/8.0/RPMS/glibc-2.2.2-8.2mdk.ppc.rpm
 c27f9cc74f60fb0f8da610f92faeb6a3  ppc/8.0/RPMS/glibc-devel-2.2.2-8.2mdk.ppc.rpm
 f4fc35604ccd3a42d29d5eaddd2cbee9  ppc/8.0/RPMS/glibc-profile-2.2.2-8.2mdk.ppc.rpm
 99e7938d5424417261e6a9dafaee5d40  ppc/8.0/RPMS/ldconfig-2.2.2-8.2mdk.ppc.rpm
 187020166e540180e36b8b9007fc566a  ppc/8.0/RPMS/nscd-2.2.2-8.2mdk.ppc.rpm
 9e2fcc4c9c7ade410b42e6b23fbb9d46  ppc/8.0/SRPMS/glibc-2.2.2-8.2mdk.src.rpm

 Mandrake Linux 8.1:
 7f8ad2116f8688851fc57379d7c0d3c3  8.1/RPMS/glibc-2.2.4-11.1mdk.i586.rpm
 5d8ac4b5a97974bc5187b377f31bb06d  8.1/RPMS/glibc-devel-2.2.4-11.1mdk.i586.rpm
 11a69ae235510363826622a626750a35  8.1/RPMS/glibc-profile-2.2.4-11.1mdk.i586.rpm
 ff74214a3fb76377129cddb056fed641  8.1/RPMS/glibc_lsb-2.2.90-8.1mdk.i586.rpm
 93afb9053f67c7ecead9cbcc23d229d3  8.1/RPMS/ldconfig-2.2.4-11.1mdk.i586.rpm
 94d62fc90cd39a05031f93634e8fa241  8.1/RPMS/nscd-2.2.4-11.1mdk.i586.rpm
 81f92eef2cf5820295c618c54fe3a8ed  8.1/SRPMS/glibc-2.2.4-11.1mdk.src.rpm
 17d9a8b13c92ab4c9cdf01659834d095  8.1/SRPMS/glibc_lsb-2.2.90-8.1mdk.src.rpm

 Mandrake Linux 8.1/ia64:
 6efa3966e2575159ff33123f09b5a0a8  ia64/8.1/RPMS/glibc-2.2.4-11.1mdk.ia64.rpm
 01cbc24c957d882e3c06857e47aef6e3  ia64/8.1/RPMS/glibc-devel-2.2.4-11.1mdk.ia64.rpm
 926f7114d4afe51823eee7e073ae7452  ia64/8.1/RPMS/glibc-profile-2.2.4-11.1mdk.ia64.rpm
 1250d5cda287894899be1ea870e5732f  ia64/8.1/RPMS/ldconfig-2.2.4-11.1mdk.ia64.rpm
 c0313eb71fb382596a6f103c071b21aa  ia64/8.1/RPMS/nscd-2.2.4-11.1mdk.ia64.rpm
 81f92eef2cf5820295c618c54fe3a8ed  ia64/8.1/SRPMS/glibc-2.2.4-11.1mdk.src.rpm

 Mandrake Linux 8.2:
 60a32b0729a65b90ec16338a5a120a7a  8.2/RPMS/glibc-2.2.4-26.1mdk.i586.rpm
 a0c45096b99ba91d3a691e5758f60cd7  8.2/RPMS/glibc-devel-2.2.4-26.1mdk.i586.rpm
 e689be67dfab05ebb074b6fcb6e34406  8.2/RPMS/glibc-profile-2.2.4-26.1mdk.i586.rpm
 4f29e11146a2921d95e326f11fdd1193  8.2/RPMS/glibc_lsb-2.2.90-8.1mdk.i586.rpm
 177168425e8711b8f9cefafae200c083  8.2/RPMS/kernel-headers-2.4.18-26.1mdk.i586.rpm
 e5713ec2c36d4d02a62edeed73163d42  8.2/RPMS/ldconfig-2.2.4-26.1mdk.i586.rpm
 b8859b8818c6a047625e77dd9c4e282f  8.2/RPMS/nscd-2.2.4-26.1mdk.i586.rpm
 aff0a652e01ff836a9c6b5f397694d14  8.2/SRPMS/glibc-2.2.4-26.1mdk.src.rpm
 17d9a8b13c92ab4c9cdf01659834d095  8.2/SRPMS/glibc_lsb-2.2.90-8.1mdk.src.rpm

 Mandrake Linux 8.2/ppc:
 4a999ee46f118dfb7d2d762fa305cdff  ppc/8.2/RPMS/glibc-2.2.4-26.1mdk.ppc.rpm
 01697d41dea5823659a10c5f8719540f  ppc/8.2/RPMS/glibc-devel-2.2.4-26.1mdk.ppc.rpm
 d1e1c7c5dec7fc64df01220161f0bb43  ppc/8.2/RPMS/glibc-profile-2.2.4-26.1mdk.ppc.rpm
 0ae762f284bf58263229e3856ef09afa  ppc/8.2/RPMS/kernel-headers-2.4.18-26.1mdk.ppc.rpm
 ed55e4d5b7438415e4356459d3b3486f  ppc/8.2/RPMS/ldconfig-2.2.4-26.1mdk.ppc.rpm
 cfe8f8bb45fb92888309b788baee7f4f  ppc/8.2/RPMS/nscd-2.2.4-26.1mdk.ppc.rpm
 aff0a652e01ff836a9c6b5f397694d14  ppc/8.2/SRPMS/glibc-2.2.4-26.1mdk.src.rpm

 Corporate Server 1.0.1:
 e1239985bc48d5523035b16f3c82bfec  1.0.1/RPMS/glibc-2.1.3-21.1mdk.i586.rpm
 795e95bda8adbe8fe24a530f28491ab8  1.0.1/RPMS/glibc-devel-2.1.3-21.1mdk.i586.rpm
 585a742eaf7474d5479e77f220f234da  1.0.1/RPMS/glibc-profile-2.1.3-21.1mdk.i586.rpm
 ec9059691c3e8e154db4b96cc5d4e413  1.0.1/RPMS/nscd-2.1.3-21.1mdk.i586.rpm
 a0f26234fe30b0a73612dc2a135e3f27  1.0.1/SRPMS/glibc-2.1.3-21.1mdk.src.rpm

 Single Network Firewall 7.2:
 7d9b54a5a85d4e551a80745d1e975fcb  snf7.2/RPMS/glibc-2.1.3-21.2mdk.i586.rpm
 66c9e900beb04f86d2779dc2500ed72e  snf7.2/RPMS/glibc-devel-2.1.3-21.2mdk.i586.rpm
 f6c409c692f153810d9252d02676a73a  snf7.2/RPMS/glibc-profile-2.1.3-21.2mdk.i586.rpm
 fa36ee80d3d8c327b4c75c09d4c2f526  snf7.2/RPMS/nscd-2.1.3-21.2mdk.i586.rpm
 54c946cbb6f9136009a3ec2c8855fffa  snf7.2/SRPMS/glibc-2.1.3-21.2mdk.src.rpm
______________________________________________________________________

Bug IDs fixed (see https://qa.mandrakesoft.com for more information):

______________________________________________________________________

To upgrade automatically, use MandrakeUpdate.  The verification of md5
checksums and GPG signatures is performed automatically for you.

If you want to upgrade manually, download the updated package from one 
of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm".  A list of
FTP mirrors can be obtained from:

  http://www.mandrakesecure.net/en/ftp.php

Please verify the update prior to upgrading to ensure the integrity of
the downloaded package.  You can do this with the command:

  rpm --checksig <filename>

All packages are signed by MandrakeSoft for security.  You can obtain
the GPG public key of the Mandrake Linux Security Team from:

  https://www.mandrakesecure.net/RPM-GPG-KEYS

Please be aware that sometimes it takes the mirrors a few hours to 
update.

You can view other update advisories for Mandrake Linux at:

  http://www.mandrakesecure.net/en/advisories/

MandrakeSoft has several security-related mailing list services that
anyone can subscribe to.  Information on these lists can be obtained by
visiting:

  http://www.mandrakesecure.net/en/mlist.php

If you want to report vulnerabilities, please contact

  security@linux-mandrake.com
______________________________________________________________________

Type Bits/KeyID     Date       User ID
pub  1024D/22458A98 2000-07-10 Linux Mandrake Security Team
  <security@linux-mandrake.com>


______________________________________________________________________

                Mandrake Linux Security Update Advisory
______________________________________________________________________

Package name:           tcl/tk
Advisory ID:            MDKSA-2002:060
Date:                   September 23rd, 2002
Affected versions:      7.2, 8.0, 8.1, 8.2, Single Network Firewall 7.2
______________________________________________________________________

Problem Description:

 Some problems were discovered with the Tcl/Tk development environment.
 The expect application would search for its libraries in /var/tmp prior
 to searching in other directories, which could allow a local user to
 gain root privilege by writing a trojan library and waiting for the
 root user to run the mkpasswd utility.  This is fixed in version 5.32
 of expect.  A similiar vulnerability has been fixed in the tcltk
 package which searched for its libraries in the current working
 directory prior to searching in other directories.  This could be
 used to execute arbitrary code by local users through the use of
 a trojan library.
______________________________________________________________________

References:

  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1374
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2001-1375
______________________________________________________________________

Updated Packages:

 Linux-Mandrake 7.2:
 566d7d84e4017d17e506eaf4cde2c10a  7.2/RPMS/expect-8.3.3-21.3mdk.i586.rpm
 bc37ea40c437e306187c99de5212b288  7.2/RPMS/itcl-8.3.3-21.3mdk.i586.rpm
 377801f6fb7778aba0a4e0079b39bf27  7.2/RPMS/tcl-8.3.3-21.3mdk.i586.rpm
 0676f178768a3b45605f67a3ce0d4b07  7.2/RPMS/tcllib-8.3.3-21.3mdk.i586.rpm
 32aad5633d725da50c13f16d8508bf75  7.2/RPMS/tclx-8.3.3-21.3mdk.i586.rpm
 55f9caec5765b9bcace590c1595c5af1  7.2/RPMS/tix-8.3.3-21.3mdk.i586.rpm
 c770202cadd12700bf51864d5ad27f07  7.2/RPMS/tk-8.3.3-21.3mdk.i586.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  7.2/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.0:
 54638fdf1fa07b6294e866a607503fca  8.0/RPMS/expect-8.3.3-21.3mdk.i586.rpm
 0dc72f60a3b2e0b9f15bedcb2a034c3c  8.0/RPMS/itcl-8.3.3-21.3mdk.i586.rpm
 a0b3ebfdef88dd0ab9130a486cbc9b83  8.0/RPMS/tcl-8.3.3-21.3mdk.i586.rpm
 41fb43ca5ff31fc192369bec869a7f1d  8.0/RPMS/tcllib-8.3.3-21.3mdk.i586.rpm
 a7db7139a86b8618c5fa379c8b070955  8.0/RPMS/tclx-8.3.3-21.3mdk.i586.rpm
 153bc98c5e18e4f3eb881a82875cf981  8.0/RPMS/tix-8.3.3-21.3mdk.i586.rpm
 e6ecdc166e887c3d23d62a1311c4a833  8.0/RPMS/tk-8.3.3-21.3mdk.i586.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  8.0/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.0/ppc:
 55bd21aebdb3846ce8d8b67117958622  ppc/8.0/RPMS/expect-8.3.3-21.3mdk.ppc.rpm
 289e2485346663a59267a24e1df6bd12  ppc/8.0/RPMS/itcl-8.3.3-21.3mdk.ppc.rpm
 ff9bf4f7527bf057784da7d6e6b730c9  ppc/8.0/RPMS/tcl-8.3.3-21.3mdk.ppc.rpm
 c47d72ab1928de2ade126ffb3cce3a0e  ppc/8.0/RPMS/tcllib-8.3.3-21.3mdk.ppc.rpm
 48ad4894cf489931261e124fc275fa8f  ppc/8.0/RPMS/tclx-8.3.3-21.3mdk.ppc.rpm
 b9ec2b16074d4d4fa72fc5ea87637051  ppc/8.0/RPMS/tix-8.3.3-21.3mdk.ppc.rpm
 dfb454001d5188527bd2cecc5efc6dbb  ppc/8.0/RPMS/tk-8.3.3-21.3mdk.ppc.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  ppc/8.0/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.1:
 f8f9d4856fc2c57544aaa297b515131d  8.1/RPMS/expect-8.3.3-21.3mdk.i586.rpm
 9cebc7cafeb4b929172b548268bf53c9  8.1/RPMS/itcl-8.3.3-21.3mdk.i586.rpm
 e43ac2adde88a65ef34465194b22dea3  8.1/RPMS/tcl-8.3.3-21.3mdk.i586.rpm
 d427c862c8ab2c44b65cbd5fd642c24e  8.1/RPMS/tcllib-8.3.3-21.3mdk.i586.rpm
 7a44e20528831425f18dc6a6ccdc6f9c  8.1/RPMS/tclx-8.3.3-21.3mdk.i586.rpm
 80517523fcd6f4e6b897f45d02fc1ca3  8.1/RPMS/tix-8.3.3-21.3mdk.i586.rpm
 48a1d6e7950587c2ae464f6e36b0b07f  8.1/RPMS/tk-8.3.3-21.3mdk.i586.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  8.1/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.1/ia64:
 f1a5e41a1be509ec354f090604353627  ia64/8.1/RPMS/expect-8.3.3-21.3mdk.ia64.rpm
 e1b9338022f6d2f9d0814a9f8b1594f7  ia64/8.1/RPMS/itcl-8.3.3-21.3mdk.ia64.rpm
 38c645a47331d49a150da8eb4775a149  ia64/8.1/RPMS/tcl-8.3.3-21.3mdk.ia64.rpm
 9a92ce078048cd3de474ad6af6ae59d4  ia64/8.1/RPMS/tcllib-8.3.3-21.3mdk.ia64.rpm
 fd8104e90de39c8a0a0e9b25d29a7e5d  ia64/8.1/RPMS/tclx-8.3.3-21.3mdk.ia64.rpm
 d9ec7111ab9d948eab734b6064c94daa  ia64/8.1/RPMS/tix-8.3.3-21.3mdk.ia64.rpm
 a4a1781d1ecd6c6fa092e16523a29c5a  ia64/8.1/RPMS/tk-8.3.3-21.3mdk.ia64.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  ia64/8.1/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.2:
 aadf3c0207b22c4d2a0fa8070f9b65f7  8.2/RPMS/expect-8.3.3-21.3mdk.i586.rpm
 44bb488e768f0a18e2b506ce789832f2  8.2/RPMS/itcl-8.3.3-21.3mdk.i586.rpm
 5a751b111365a248ccff8199c0fcc5a8  8.2/RPMS/tcl-8.3.3-21.3mdk.i586.rpm
 55bad6344e26e24b4f51d002b5ec8cec  8.2/RPMS/tcllib-8.3.3-21.3mdk.i586.rpm
 4ee47e4ed86918d0574608d3f03792e8  8.2/RPMS/tclx-8.3.3-21.3mdk.i586.rpm
 b84742f69817361c672c7a90a5a4bd44  8.2/RPMS/tix-8.3.3-21.3mdk.i586.rpm
 1b377bfaa3a0aef5e9c1f6343d5e52b3  8.2/RPMS/tk-8.3.3-21.3mdk.i586.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  8.2/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Mandrake Linux 8.2/ppc:
 c2fa3d12f9af14419c1425b6c57edb43  ppc/8.2/RPMS/expect-8.3.3-21.3mdk.ppc.rpm
 a1f71bf0d58bb5b6f128d38c5e6be63d  ppc/8.2/RPMS/itcl-8.3.3-21.3mdk.ppc.rpm
 1b71da96d9f33f5bf79b98d45832d162  ppc/8.2/RPMS/tcl-8.3.3-21.3mdk.ppc.rpm
 14fc72becccbdc4584c153cc8ad7b317  ppc/8.2/RPMS/tcllib-8.3.3-21.3mdk.ppc.rpm
 7014905822385744a2dc69f759b0fcdd  ppc/8.2/RPMS/tclx-8.3.3-21.3mdk.ppc.rpm
 1c005db255f06d2eeae0980ed9501dcc  ppc/8.2/RPMS/tix-8.3.3-21.3mdk.ppc.rpm
 0e75cacb396d162d7b3cc00f70b5828c  ppc/8.2/RPMS/tk-8.3.3-21.3mdk.ppc.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  ppc/8.2/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm

 Single Network Firewall 7.2:
 377801f6fb7778aba0a4e0079b39bf27  snf7.2/RPMS/tcl-8.3.3-21.3mdk.i586.rpm
 e4583c4fc27b877c3febc557a8e6c1d2  snf7.2/SRPMS/tcltk-8.3.3-21.3mdk.src.rpm
______________________________________________________________________

Bug IDs fixed (see https://qa.mandrakesoft.com for more information):

______________________________________________________________________

To upgrade automatically, use MandrakeUpdate.  The verification of md5
checksums and GPG signatures is performed automatically for you.

If you want to upgrade manually, download the updated package from one 
of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm".  A list of
FTP mirrors can be obtained from:

  http://www.mandrakesecure.net/en/ftp.php

Please verify the update prior to upgrading to ensure the integrity of
the downloaded package.  You can do this with the command:

  rpm --checksig <filename>

All packages are signed by MandrakeSoft for security.  You can obtain
the GPG public key of the Mandrake Linux Security Team from:

  https://www.mandrakesecure.net/RPM-GPG-KEYS

Please be aware that sometimes it takes the mirrors a few hours to 
update.

You can view other update advisories for Mandrake Linux at:

  http://www.mandrakesecure.net/en/advisories/

MandrakeSoft has several security-related mailing list services that
anyone can subscribe to.  Information on these lists can be obtained by
visiting:

  http://www.mandrakesecure.net/en/mlist.php

If you want to report vulnerabilities, please contact

  security@linux-mandrake.com
______________________________________________________________________

Type Bits/KeyID     Date       User ID
pub  1024D/22458A98 2000-07-10 Linux Mandrake Security Team
  <security@linux-mandrake.com>
Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

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