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-----BEGIN PGP SIGNED MESSAGE----- =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2002.035 -- Debian Security Advisory DSA 102-1 New at packages fix heap corruption vulnerability 18 January 2002 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: at Vendor: Debian Operating System: Debian GNU/Linux 2.2 Linux UNIX Platform: Alpha ARM i386 Motorola 680x0 PowerPC SPARC Impact: Execute Arbitrary Code/Commands Access Required: Existing Account - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 102-1 security@debian.org http://www.debian.org/security/ Martin Schulze January 16th, 2002 - - -------------------------------------------------------------------------- Package : at Vulnerability : daemon exploit Problem-Type : local Debian-specific: no zen-parse found a bug in the current implementation of at which leads into a heap corruption vulnerability which in turn could potentially lead into an exploit of the daemon user. We recommend that you upgrade your at packages. wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 2.2 alias potato - - ------------------------------------ Source archives: http://security.debian.org/dists/stable/updates/main/source/at_3.1.8-10.1.dsc MD5 checksum: 5050a81922314ee1a01582e62ffdb00f http://security.debian.org/dists/stable/updates/main/source/at_3.1.8-10.1.diff.gz MD5 checksum: 9fec73d790aa854411bf02ae49888224 http://security.debian.org/dists/stable/updates/main/source/at_3.1.8.orig.tar.gz MD5 checksum: 1e83522666118b3eab4cb8e345e6da5a Alpha architecture: http://security.debian.org/dists/stable/updates/main/binary-alpha/at_3.1.8-10.1_alpha.deb MD5 checksum: 9520a63861b8264d6811996b9b2f878d ARM architecture: http://security.debian.org/dists/stable/updates/main/binary-arm/at_3.1.8-10.1_arm.deb MD5 checksum: a9b005d56ca131cceb6625ccb1d03ee5 Intel ia32 architecture: http://security.debian.org/dists/stable/updates/main/binary-i386/at_3.1.8-10.1_i386.deb MD5 checksum: 8af8ea462718b6bee748b2a809834d2e Motorola 680x0 architecture: http://security.debian.org/dists/stable/updates/main/binary-m68k/at_3.1.8-10.1_m68k.deb MD5 checksum: b836db6d112d9c29f0f8c12b13511f3e PowerPC architecture: http://security.debian.org/dists/stable/updates/main/binary-powerpc/at_3.1.8-10.1_powerpc.deb MD5 checksum: 21a24bfe018ee300ecb30a6d851f201b Sun Sparc architecture: http://security.debian.org/dists/stable/updates/main/binary-sparc/at_3.1.8-10.1_sparc.deb MD5 checksum: 032d0e4f32b903e26ddb0939499841c6 These files will probably be moved into the stable distribution on its next revision. - - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE8RVh7W5ql+IAeqTIRAj+oAJ4mE1M5GModqE6VlCshe73ojYD+zQCggJN/ dEpwjnEo4t7jeSj8trefpBc= =U+OT - -----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. The decision to use any or all of this information is the responsibility of each user or organisation, and should be done so in accordance with site policies and procedures. 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 original authors 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/Information/advisories.html If you believe that your system has been compromised, contact AusCERT or your representative in FIRST (Forum of Incident Response and Security Teams). 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 emergencies. -----BEGIN PGP SIGNATURE----- Version: 2.6.3i Charset: noconv Comment: ftp://ftp.auscert.org.au/pub/auscert/AUSCERT_PGP.key iQCVAwUBPEhGcCh9+71yA2DNAQGw/gP9EusIqM5K/kd9BAKumUXoSz6TG4bEnRhr zYlkNl+lFSNNhUMQcKuqjaQsjHcsyjW+QQiApHHQErbM7TEqMw4XmczxgHOdNDI2 hIcS1+hcK+UcH2y2wQkMSm8MDYRRsvRO3lNfGagze9kvcNe9nG4FjHpq5IgQEhCN QH8zWdEsANU= =IKNu -----END PGP SIGNATURE-----