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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2004.0304 -- RHSA-2004:183-01 Updated kernel packages fix security 23 April 2004 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS version 3 Red Hat Enterprise Linux ES version 3 Red Hat Enterprise Linux WS version 3 Platform: IA-32 IA-64 PowerPC S/390 Impact: Root Compromise Access Required: Existing Account CVE Names: CAN-2004-0109 CAN-2004-0424 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Updated kernel packages fix security vulnerabilities Advisory ID: RHSA-2004:183-01 Issue date: 2004-04-22 Updated on: 2004-04-22 Product: Red Hat Enterprise Linux Keywords: Cross references: Obsoletes: RHSA-2004:066 CVE Names: CAN-2004-0109 CAN-2004-0424 - - --------------------------------------------------------------------- 1. Topic: Updated kernel packages that fix two privilege escalation vulnerabilities are now available. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 3 - athlon, i386, i686, ia64, ppc64, ppc64iseries, ppc64pseries, s390, s390x, x86_64 Red Hat Enterprise Linux ES version 3 - athlon, i386, i686 Red Hat Enterprise Linux WS version 3 - athlon, i386, i686, ia64, x86_64 3. Problem description: The Linux kernel handles the basic functions of the operating system. iSEC Security Research discovered a flaw in the ip_setsockopt() function code of the Linux kernel versions 2.4.22 to 2.4.25 inclusive. This flaw also affects the 2.4.21 kernel in Red Hat Enterprise Linux 3 which contained a backported version of the affected code. A local user could use this flaw to gain root privileges. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0424 to this issue. iDefense reported a buffer overflow flaw in the ISO9660 filesystem code. An attacker could create a malicious filesystem in such a way that root privileges may be obtained if the filesystem is mounted. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0109 to this issue. All Red Hat Enterprise Linux 3 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs. Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. If up2date fails to connect to Red Hat Network due to SSL Certificate Errors, you need to install a version of the up2date client with an updated certificate. The latest version of up2date is available from the Red Hat FTP site and may also be downloaded directly from the RHN website: https://rhn.redhat.com/help/latest-up2date.pxt 5. Bug IDs fixed (http://bugzilla.redhat.com/bugzilla for more info): 120028 - CAN-2004-0109 kernel iso9660 buffer overflow 121314 - Linux kernel setsockopt MCAST_MSFILTER integer overflow 6. RPMs required: Red Hat Enterprise Linux AS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm athlon: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm i386: Available from Red Hat Network: kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.i386.rpm i686: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm ia64: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.ia64.rpm ppc64: Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.ppc64.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.ppc64.rpm ppc64iseries: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.ppc64iseries.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.ppc64iseries.rpm ppc64pseries: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.ppc64pseries.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.ppc64pseries.rpm s390: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.s390.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.s390.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.s390.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.s390.rpm s390x: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.s390x.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.s390x.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.s390x.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.s390x.rpm x86_64: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.x86_64.rpm Red Hat Enterprise Linux ES version 3: SRPMS: ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm athlon: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm i386: Available from Red Hat Network: kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.i386.rpm i686: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm Red Hat Enterprise Linux WS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm athlon: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm i386: Available from Red Hat Network: kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.i386.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.i386.rpm i686: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm ia64: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.ia64.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.ia64.rpm x86_64: Available from Red Hat Network: kernel-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-doc-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-smp-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-smp-unsupported-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-source-2.4.21-9.0.3.EL.x86_64.rpm Available from Red Hat Network: kernel-unsupported-2.4.21-9.0.3.EL.x86_64.rpm 7. Verification: MD5 sum Package Name - - -------------------------------------------------------------------------- 75e184e496f05cd18eea12a94a45d992 3AS/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm 747381f00d4483d2b680d81a79ee87d0 3AS/en/os/athlon/kernel-2.4.21-9.0.3.EL.athlon.rpm 4419e2bc38199f6e108c87c34c29c77f 3AS/en/os/athlon/kernel-smp-2.4.21-9.0.3.EL.athlon.rpm c40f0b228e80bd863eeba517a05909c8 3AS/en/os/athlon/kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm 5fef3bbf1605baaea07bd77ff96fff79 3AS/en/os/athlon/kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm 9d44d75032a22e1bafe070cbf83abea3 3AS/en/os/i386/kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm 090afc63ecd3b2dd68e76c25c428c0c3 3AS/en/os/i386/kernel-doc-2.4.21-9.0.3.EL.i386.rpm 52678a51fc609431df2d2c7ec3d66396 3AS/en/os/i386/kernel-source-2.4.21-9.0.3.EL.i386.rpm 0f0d28e815672056c265bc5d95a26b04 3AS/en/os/i686/kernel-2.4.21-9.0.3.EL.i686.rpm 15edf9ad36ad8ab7655025be9c68149b 3AS/en/os/i686/kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm be46b5651aea10e71f8ce5cd403e5597 3AS/en/os/i686/kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm 58ef6536346d05530dea4d6553f22403 3AS/en/os/i686/kernel-smp-2.4.21-9.0.3.EL.i686.rpm 8803be23264421aaa299d55b8e534e9e 3AS/en/os/i686/kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm d678cc5434f16bb05af6ca66cafdea05 3AS/en/os/i686/kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm cb457e3e0a0460153b3bfbe5c39ef260 3AS/en/os/ia64/kernel-2.4.21-9.0.3.EL.ia64.rpm e5325b4988f0e75f185c1208749d1c62 3AS/en/os/ia64/kernel-doc-2.4.21-9.0.3.EL.ia64.rpm 977e74c136ab7e8cb2de0af714478544 3AS/en/os/ia64/kernel-source-2.4.21-9.0.3.EL.ia64.rpm b852fe340ebf22869bb1e02ce589aa0d 3AS/en/os/ia64/kernel-unsupported-2.4.21-9.0.3.EL.ia64.rpm 528032788bee51dae3dcd354d2f8b73a 3AS/en/os/ppc64/kernel-doc-2.4.21-9.0.3.EL.ppc64.rpm 7c2229ba9d9eafacb71bcc6e752f3a19 3AS/en/os/ppc64/kernel-source-2.4.21-9.0.3.EL.ppc64.rpm 97c5ecb52204e12156f7895edac7e064 3AS/en/os/ppc64iseries/kernel-2.4.21-9.0.3.EL.ppc64iseries.rpm 83307f0d8628593d4f82e2d73c0056fc 3AS/en/os/ppc64iseries/kernel-unsupported-2.4.21-9.0.3.EL.ppc64iseries.rpm c823973a230c40ac9edd411897b7113d 3AS/en/os/ppc64pseries/kernel-2.4.21-9.0.3.EL.ppc64pseries.rpm 65c97716b999af8eab0e1f8e24b209d8 3AS/en/os/ppc64pseries/kernel-unsupported-2.4.21-9.0.3.EL.ppc64pseries.rpm ae7e0719db784bb53d78caadb9a28f46 3AS/en/os/s390/kernel-2.4.21-9.0.3.EL.s390.rpm 1642932547b2719d36eca9b51d4825d6 3AS/en/os/s390/kernel-doc-2.4.21-9.0.3.EL.s390.rpm ae2f9d3424d123c7b3e0ba43d0031d81 3AS/en/os/s390/kernel-source-2.4.21-9.0.3.EL.s390.rpm d334ddf760fce749557602fb71b20fe7 3AS/en/os/s390/kernel-unsupported-2.4.21-9.0.3.EL.s390.rpm 2e08a2aa7c25dc023f31f7028daf1dbb 3AS/en/os/s390x/kernel-2.4.21-9.0.3.EL.s390x.rpm f2d16837ef21af8e303a7694cfc50e73 3AS/en/os/s390x/kernel-doc-2.4.21-9.0.3.EL.s390x.rpm 7383745e47cdd0e97d21d203df9a953e 3AS/en/os/s390x/kernel-source-2.4.21-9.0.3.EL.s390x.rpm abb43640b44870450af1f3b61a2d4b1e 3AS/en/os/s390x/kernel-unsupported-2.4.21-9.0.3.EL.s390x.rpm 4153e7472cbc9e57331d8bd6ab963374 3AS/en/os/x86_64/kernel-2.4.21-9.0.3.EL.x86_64.rpm b069533b3d6f1fc3aeba858a28dcfa1f 3AS/en/os/x86_64/kernel-doc-2.4.21-9.0.3.EL.x86_64.rpm 970369d2dfd7c9ea04d8073b7a8c9f3b 3AS/en/os/x86_64/kernel-smp-2.4.21-9.0.3.EL.x86_64.rpm 07628c9fe1be29deeabd2192dfeffcfb 3AS/en/os/x86_64/kernel-smp-unsupported-2.4.21-9.0.3.EL.x86_64.rpm dc4d55f0619c476d947f39a6760dca10 3AS/en/os/x86_64/kernel-source-2.4.21-9.0.3.EL.x86_64.rpm b8d738cb4bc5240bb089b59622da1ff4 3AS/en/os/x86_64/kernel-unsupported-2.4.21-9.0.3.EL.x86_64.rpm 75e184e496f05cd18eea12a94a45d992 3ES/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm 747381f00d4483d2b680d81a79ee87d0 3ES/en/os/athlon/kernel-2.4.21-9.0.3.EL.athlon.rpm 4419e2bc38199f6e108c87c34c29c77f 3ES/en/os/athlon/kernel-smp-2.4.21-9.0.3.EL.athlon.rpm c40f0b228e80bd863eeba517a05909c8 3ES/en/os/athlon/kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm 5fef3bbf1605baaea07bd77ff96fff79 3ES/en/os/athlon/kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm 9d44d75032a22e1bafe070cbf83abea3 3ES/en/os/i386/kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm 090afc63ecd3b2dd68e76c25c428c0c3 3ES/en/os/i386/kernel-doc-2.4.21-9.0.3.EL.i386.rpm 52678a51fc609431df2d2c7ec3d66396 3ES/en/os/i386/kernel-source-2.4.21-9.0.3.EL.i386.rpm 0f0d28e815672056c265bc5d95a26b04 3ES/en/os/i686/kernel-2.4.21-9.0.3.EL.i686.rpm 15edf9ad36ad8ab7655025be9c68149b 3ES/en/os/i686/kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm be46b5651aea10e71f8ce5cd403e5597 3ES/en/os/i686/kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm 58ef6536346d05530dea4d6553f22403 3ES/en/os/i686/kernel-smp-2.4.21-9.0.3.EL.i686.rpm 8803be23264421aaa299d55b8e534e9e 3ES/en/os/i686/kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm d678cc5434f16bb05af6ca66cafdea05 3ES/en/os/i686/kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm 75e184e496f05cd18eea12a94a45d992 3WS/en/os/SRPMS/kernel-2.4.21-9.0.3.EL.src.rpm 747381f00d4483d2b680d81a79ee87d0 3WS/en/os/athlon/kernel-2.4.21-9.0.3.EL.athlon.rpm 4419e2bc38199f6e108c87c34c29c77f 3WS/en/os/athlon/kernel-smp-2.4.21-9.0.3.EL.athlon.rpm c40f0b228e80bd863eeba517a05909c8 3WS/en/os/athlon/kernel-smp-unsupported-2.4.21-9.0.3.EL.athlon.rpm 5fef3bbf1605baaea07bd77ff96fff79 3WS/en/os/athlon/kernel-unsupported-2.4.21-9.0.3.EL.athlon.rpm 9d44d75032a22e1bafe070cbf83abea3 3WS/en/os/i386/kernel-BOOT-2.4.21-9.0.3.EL.i386.rpm 090afc63ecd3b2dd68e76c25c428c0c3 3WS/en/os/i386/kernel-doc-2.4.21-9.0.3.EL.i386.rpm 52678a51fc609431df2d2c7ec3d66396 3WS/en/os/i386/kernel-source-2.4.21-9.0.3.EL.i386.rpm 0f0d28e815672056c265bc5d95a26b04 3WS/en/os/i686/kernel-2.4.21-9.0.3.EL.i686.rpm 15edf9ad36ad8ab7655025be9c68149b 3WS/en/os/i686/kernel-hugemem-2.4.21-9.0.3.EL.i686.rpm be46b5651aea10e71f8ce5cd403e5597 3WS/en/os/i686/kernel-hugemem-unsupported-2.4.21-9.0.3.EL.i686.rpm 58ef6536346d05530dea4d6553f22403 3WS/en/os/i686/kernel-smp-2.4.21-9.0.3.EL.i686.rpm 8803be23264421aaa299d55b8e534e9e 3WS/en/os/i686/kernel-smp-unsupported-2.4.21-9.0.3.EL.i686.rpm d678cc5434f16bb05af6ca66cafdea05 3WS/en/os/i686/kernel-unsupported-2.4.21-9.0.3.EL.i686.rpm cb457e3e0a0460153b3bfbe5c39ef260 3WS/en/os/ia64/kernel-2.4.21-9.0.3.EL.ia64.rpm e5325b4988f0e75f185c1208749d1c62 3WS/en/os/ia64/kernel-doc-2.4.21-9.0.3.EL.ia64.rpm 977e74c136ab7e8cb2de0af714478544 3WS/en/os/ia64/kernel-source-2.4.21-9.0.3.EL.ia64.rpm b852fe340ebf22869bb1e02ce589aa0d 3WS/en/os/ia64/kernel-unsupported-2.4.21-9.0.3.EL.ia64.rpm 4153e7472cbc9e57331d8bd6ab963374 3WS/en/os/x86_64/kernel-2.4.21-9.0.3.EL.x86_64.rpm b069533b3d6f1fc3aeba858a28dcfa1f 3WS/en/os/x86_64/kernel-doc-2.4.21-9.0.3.EL.x86_64.rpm 970369d2dfd7c9ea04d8073b7a8c9f3b 3WS/en/os/x86_64/kernel-smp-2.4.21-9.0.3.EL.x86_64.rpm 07628c9fe1be29deeabd2192dfeffcfb 3WS/en/os/x86_64/kernel-smp-unsupported-2.4.21-9.0.3.EL.x86_64.rpm dc4d55f0619c476d947f39a6760dca10 3WS/en/os/x86_64/kernel-source-2.4.21-9.0.3.EL.x86_64.rpm b8d738cb4bc5240bb089b59622da1ff4 3WS/en/os/x86_64/kernel-unsupported-2.4.21-9.0.3.EL.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key is available from https://www.redhat.com/security/team/key.html You can verify each package with the following command: rpm --checksig -v <filename> If you only wish to verify that each package has not been corrupted or tampered with, examine only the md5sum with the following command: md5sum <filename> 8. References: http://www.isec.pl/vulnerabilities/isec-0015-msfilter.txt http://www.idefense.com/application/poi/display?id=101 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0109 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0424 9. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact.html Copyright 2004 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQFAiBoiXlSAg2UNWIIRAmIPAJ0dpW+WifnDNw254lN5VOThdMQSAQCgiJpB +Zp7Hnn3NAqJ/0pY6HPNA7U= =3Vr4 - -----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. 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. 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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 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 iQCVAwUBQIiZSSh9+71yA2DNAQJgiwP/Sh1ulKj3QQaAp9TbwnTBredaR36al/a9 BF16WXVXM8MZ0Xm/Ij0NhafvFCow2SXevskmB5ki5tQi13XrI5BS7eDgNmAZ78G9 rcS9Cmz5pP1j0zXPH0/zeAYCmPLYgeGT3+7SMXus9aaHxmUwh0OFgfjbivJXRLX7 zAw/ZffKFMg= =Vehp -----END PGP SIGNATURE-----