Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2006.0929 -- [RedHat] Moderate: tar security update 20 December 2006 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: GNU tar Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS/ES/WS 4 Red Hat Enterprise Linux Desktop 4 Red Hat Enterprise Linux AS/ES/WS 3 Red Hat Desktop 3 Red Hat Enterprise Linux AS/ES/WS 2.1 Red Hat Linux Advanced Workstation 2.1 Impact: Overwrite Arbitrary Files Access: Remote/Unauthenticated CVE Names: CVE-2006-6097 Ref: ESB-2006.0883 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2006-0749.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Moderate: tar security update Advisory ID: RHSA-2006:0749-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2006-0749.html Issue date: 2006-12-19 Updated on: 2006-12-19 Product: Red Hat Enterprise Linux Keywords: path traversal GNUTYPE_NAMES CVE Names: CVE-2006-6097 - - --------------------------------------------------------------------- 1. Summary: Updated tar packages that fix a path traversal flaw are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64 Red Hat Linux Advanced Workstation 2.1 - ia64 Red Hat Enterprise Linux ES version 2.1 - i386 Red Hat Enterprise Linux WS version 2.1 - i386 Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. Problem description: The GNU tar program saves many files together in one archive and can restore individual files (or all of the files) from that archive. Teemu Salmela discovered a path traversal flaw in the way GNU tar extracted archives. A malicious user could create a tar archive that could write to arbitrary files to which the user running GNU tar has write access. (CVE-2006-6097) Users of tar should upgrade to this updated package, which contains a replacement backported patch to correct this issue. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command: up2date For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system: http://www.redhat.com/docs/manuals/enterprise/ 5. Bug IDs fixed (http://bugzilla.redhat.com/): 216937 - CVE-2006-6097 GNU tar directory traversal 6. RPMs required: Red Hat Enterprise Linux AS (Advanced Server) version 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1AS/en/os/SRPMS/tar-1.13.25-6.AS21.1.src.rpm 9cb62366b2c0328cd799f4f1d01b4f85 tar-1.13.25-6.AS21.1.src.rpm i386: 82e737e4a7932200e3760d8bb8db96d7 tar-1.13.25-6.AS21.1.i386.rpm ia64: dbbd437b5ee88e65bf4c7731b48ea8e5 tar-1.13.25-6.AS21.1.ia64.rpm Red Hat Linux Advanced Workstation 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1AW/en/os/SRPMS/tar-1.13.25-6.AS21.1.src.rpm 9cb62366b2c0328cd799f4f1d01b4f85 tar-1.13.25-6.AS21.1.src.rpm ia64: dbbd437b5ee88e65bf4c7731b48ea8e5 tar-1.13.25-6.AS21.1.ia64.rpm Red Hat Enterprise Linux ES version 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1ES/en/os/SRPMS/tar-1.13.25-6.AS21.1.src.rpm 9cb62366b2c0328cd799f4f1d01b4f85 tar-1.13.25-6.AS21.1.src.rpm i386: 82e737e4a7932200e3760d8bb8db96d7 tar-1.13.25-6.AS21.1.i386.rpm Red Hat Enterprise Linux WS version 2.1: SRPMS: ftp://updates.redhat.com/enterprise/2.1WS/en/os/SRPMS/tar-1.13.25-6.AS21.1.src.rpm 9cb62366b2c0328cd799f4f1d01b4f85 tar-1.13.25-6.AS21.1.src.rpm i386: 82e737e4a7932200e3760d8bb8db96d7 tar-1.13.25-6.AS21.1.i386.rpm Red Hat Enterprise Linux AS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/tar-1.13.25-15.RHEL3.src.rpm 48b87b75152449ec8fac039fce6c481f tar-1.13.25-15.RHEL3.src.rpm i386: 2f78f39c91f8674ecf30ab82cc6577ad tar-1.13.25-15.RHEL3.i386.rpm c407f5bdc6767bb319ca2b6ba7079790 tar-debuginfo-1.13.25-15.RHEL3.i386.rpm ia64: e6c05756ca0754ca7470434e284a5509 tar-1.13.25-15.RHEL3.ia64.rpm 696316c2fd2aeccde4bbae0d1ebf65c7 tar-debuginfo-1.13.25-15.RHEL3.ia64.rpm ppc: ec3903c1c8424a68d66c033aee38ef3d tar-1.13.25-15.RHEL3.ppc.rpm c57a3a691487c4fc77d45c6e856443ad tar-debuginfo-1.13.25-15.RHEL3.ppc.rpm s390: d748e97d9288a1529eccff07be2ea647 tar-1.13.25-15.RHEL3.s390.rpm e9ff9bade43a8642100ac5163e3879da tar-debuginfo-1.13.25-15.RHEL3.s390.rpm s390x: 4137e79c7202881ae6c26b7220060c7b tar-1.13.25-15.RHEL3.s390x.rpm db7118e59b15e43c9fefc4857e06a467 tar-debuginfo-1.13.25-15.RHEL3.s390x.rpm x86_64: 7df94215917d5d5cb8870801fcf43bd2 tar-1.13.25-15.RHEL3.x86_64.rpm 65b80aa52e2532a74f88050830729ca3 tar-debuginfo-1.13.25-15.RHEL3.x86_64.rpm Red Hat Desktop version 3: SRPMS: ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/tar-1.13.25-15.RHEL3.src.rpm 48b87b75152449ec8fac039fce6c481f tar-1.13.25-15.RHEL3.src.rpm i386: 2f78f39c91f8674ecf30ab82cc6577ad tar-1.13.25-15.RHEL3.i386.rpm c407f5bdc6767bb319ca2b6ba7079790 tar-debuginfo-1.13.25-15.RHEL3.i386.rpm x86_64: 7df94215917d5d5cb8870801fcf43bd2 tar-1.13.25-15.RHEL3.x86_64.rpm 65b80aa52e2532a74f88050830729ca3 tar-debuginfo-1.13.25-15.RHEL3.x86_64.rpm Red Hat Enterprise Linux ES version 3: SRPMS: ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/tar-1.13.25-15.RHEL3.src.rpm 48b87b75152449ec8fac039fce6c481f tar-1.13.25-15.RHEL3.src.rpm i386: 2f78f39c91f8674ecf30ab82cc6577ad tar-1.13.25-15.RHEL3.i386.rpm c407f5bdc6767bb319ca2b6ba7079790 tar-debuginfo-1.13.25-15.RHEL3.i386.rpm ia64: e6c05756ca0754ca7470434e284a5509 tar-1.13.25-15.RHEL3.ia64.rpm 696316c2fd2aeccde4bbae0d1ebf65c7 tar-debuginfo-1.13.25-15.RHEL3.ia64.rpm x86_64: 7df94215917d5d5cb8870801fcf43bd2 tar-1.13.25-15.RHEL3.x86_64.rpm 65b80aa52e2532a74f88050830729ca3 tar-debuginfo-1.13.25-15.RHEL3.x86_64.rpm Red Hat Enterprise Linux WS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/tar-1.13.25-15.RHEL3.src.rpm 48b87b75152449ec8fac039fce6c481f tar-1.13.25-15.RHEL3.src.rpm i386: 2f78f39c91f8674ecf30ab82cc6577ad tar-1.13.25-15.RHEL3.i386.rpm c407f5bdc6767bb319ca2b6ba7079790 tar-debuginfo-1.13.25-15.RHEL3.i386.rpm ia64: e6c05756ca0754ca7470434e284a5509 tar-1.13.25-15.RHEL3.ia64.rpm 696316c2fd2aeccde4bbae0d1ebf65c7 tar-debuginfo-1.13.25-15.RHEL3.ia64.rpm x86_64: 7df94215917d5d5cb8870801fcf43bd2 tar-1.13.25-15.RHEL3.x86_64.rpm 65b80aa52e2532a74f88050830729ca3 tar-debuginfo-1.13.25-15.RHEL3.x86_64.rpm Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/tar-1.14-12.RHEL4.src.rpm 915d5fef3750a417683d3ad52aaf0158 tar-1.14-12.RHEL4.src.rpm i386: 94e0f0511e8357b7f4538edfa35e88e6 tar-1.14-12.RHEL4.i386.rpm f63b90bf3eb3d1c24e254c55f6ce0e86 tar-debuginfo-1.14-12.RHEL4.i386.rpm ia64: 4fdf307c4fbbb324a45f459056a9f5dc tar-1.14-12.RHEL4.ia64.rpm eda06f72c4b6a7cfe9faa02a6b8fa8d5 tar-debuginfo-1.14-12.RHEL4.ia64.rpm ppc: 7daef3e5491853a369775887103f8858 tar-1.14-12.RHEL4.ppc.rpm beb775fbc5ae5af860555a764b4f96e1 tar-debuginfo-1.14-12.RHEL4.ppc.rpm s390: 0fda5b626b7fc9eb0324dc22a4075d75 tar-1.14-12.RHEL4.s390.rpm 9420349015d1c73923a30ac7082fb123 tar-debuginfo-1.14-12.RHEL4.s390.rpm s390x: 91682d1f8c79e64a1aa5b7f3dfb514d4 tar-1.14-12.RHEL4.s390x.rpm 22c5cd9c1d7bf1d8603cbd18f4e462a1 tar-debuginfo-1.14-12.RHEL4.s390x.rpm x86_64: 817bae24d9975f961434839605c668e2 tar-1.14-12.RHEL4.x86_64.rpm de775868851463fbd286b2d2bfd16b87 tar-debuginfo-1.14-12.RHEL4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/tar-1.14-12.RHEL4.src.rpm 915d5fef3750a417683d3ad52aaf0158 tar-1.14-12.RHEL4.src.rpm i386: 94e0f0511e8357b7f4538edfa35e88e6 tar-1.14-12.RHEL4.i386.rpm f63b90bf3eb3d1c24e254c55f6ce0e86 tar-debuginfo-1.14-12.RHEL4.i386.rpm x86_64: 817bae24d9975f961434839605c668e2 tar-1.14-12.RHEL4.x86_64.rpm de775868851463fbd286b2d2bfd16b87 tar-debuginfo-1.14-12.RHEL4.x86_64.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/tar-1.14-12.RHEL4.src.rpm 915d5fef3750a417683d3ad52aaf0158 tar-1.14-12.RHEL4.src.rpm i386: 94e0f0511e8357b7f4538edfa35e88e6 tar-1.14-12.RHEL4.i386.rpm f63b90bf3eb3d1c24e254c55f6ce0e86 tar-debuginfo-1.14-12.RHEL4.i386.rpm ia64: 4fdf307c4fbbb324a45f459056a9f5dc tar-1.14-12.RHEL4.ia64.rpm eda06f72c4b6a7cfe9faa02a6b8fa8d5 tar-debuginfo-1.14-12.RHEL4.ia64.rpm x86_64: 817bae24d9975f961434839605c668e2 tar-1.14-12.RHEL4.x86_64.rpm de775868851463fbd286b2d2bfd16b87 tar-debuginfo-1.14-12.RHEL4.x86_64.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/tar-1.14-12.RHEL4.src.rpm 915d5fef3750a417683d3ad52aaf0158 tar-1.14-12.RHEL4.src.rpm i386: 94e0f0511e8357b7f4538edfa35e88e6 tar-1.14-12.RHEL4.i386.rpm f63b90bf3eb3d1c24e254c55f6ce0e86 tar-debuginfo-1.14-12.RHEL4.i386.rpm ia64: 4fdf307c4fbbb324a45f459056a9f5dc tar-1.14-12.RHEL4.ia64.rpm eda06f72c4b6a7cfe9faa02a6b8fa8d5 tar-debuginfo-1.14-12.RHEL4.ia64.rpm x86_64: 817bae24d9975f961434839605c668e2 tar-1.14-12.RHEL4.x86_64.rpm de775868851463fbd286b2d2bfd16b87 tar-debuginfo-1.14-12.RHEL4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6097 http://www.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2006 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFFiGx9XlSAg2UNWIIRAiKxAKC2Zzay5cFas/0mroftArKKnsqEDQCeICxk bL/XplRooLVmTZA9BUxzLk8= =/L2r - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRYjHLSh9+71yA2DNAQJCRQP7BiyNO4AfW7JG7NtplL1JIbaqo0ELbDSq GSLCKZBBL1fa5r0nq3CEhDcEZdfKhU5dwgMWswvTHI6dZ1jzywEm/09lADq4N4jQ UTCeAKK+WTr94HKeyJZDfguBPIs335hWm9m+8LUPTR3KlsPbUKO89i3l/WwMCdBQ vH/mtvqFBLA= =4gSr -----END PGP SIGNATURE-----