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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0753 -- [UNIX/Linux][Debian] New newsx packages fix arbitrary code execution 1 August 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: newsx Publisher: Debian Operating System: Debian GNU/Linux 4.0 UNIX variants (UNIX, Linux, OSX) Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2008-3252 Original Bulletin: http://www.debian.org/security/2008/dsa-1622 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - ------------------------------------------------------------------------ Debian Security Advisory DSA-1622-1 security@debian.org http://www.debian.org/security/ Thijs Kinkhorst July 31, 2008 http://www.debian.org/security/faq - - ------------------------------------------------------------------------ Package : newsx Vulnerability : buffer overflow Problem type : local (remote) Debian-specific: no CVE Id(s) : CVE-2008-3252 Debian Bug : 492742 It was discovered that newsx, an NNTP news exchange utility, was affected by a buffer overflow allowing remote attackers to execute arbitrary code via a news article containing a large number of lines starting with a period. For the stable distribution (etch), this problem has been fixed in version 1.6-2etch1. For the testing (lenny) and unstable distribution (sid), this problem has been fixed in version 1.6-3. We recommend that you upgrade your newsx package. Upgrade instructions - - -------------------- 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 4.0 alias etch - - ------------------------------- Source archives: http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1.dsc Size/MD5 checksum: 601 a96fab9796a6947419d0fa8b116117d1 http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6.orig.tar.gz Size/MD5 checksum: 302553 45d7b7655c7e30c22321f41d701bb6f4 http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1.diff.gz Size/MD5 checksum: 105510 6d0b8e91489284a99d7e3d1d1a18438a alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_alpha.deb Size/MD5 checksum: 179232 a1e5978150fdc4e85ae5429df50dce14 amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_amd64.deb Size/MD5 checksum: 159000 36120414520dabbe24a603535483d627 arm architecture (ARM) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_arm.deb Size/MD5 checksum: 148522 f86262e52e3cfe57f9149cd7d03b9792 hppa architecture (HP PA RISC) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_hppa.deb Size/MD5 checksum: 166048 3664074d8015308faacfdc24813cbe2e i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_i386.deb Size/MD5 checksum: 149314 0d0223be6ec9375b11a29271e14f0ba0 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_ia64.deb Size/MD5 checksum: 229656 d9525b17ed531e7f94bf795016559ab0 mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_mips.deb Size/MD5 checksum: 169628 9902b13a40be1f8839ea6553bebda796 mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_mipsel.deb Size/MD5 checksum: 169130 082f47df05acf04de8a1590acad38124 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_powerpc.deb Size/MD5 checksum: 158742 f172b7b889f111cc2090082878f80816 s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_s390.deb Size/MD5 checksum: 161132 8e5ca0412a29bd03dfbdf1dd8e88df30 sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/n/newsx/newsx_1.6-2etch1_sparc.deb Size/MD5 checksum: 147978 511f9a433c89f3fe114ebe04158d65ab These files will probably be moved into the stable distribution on its next update. - - --------------------------------------------------------------------------------- 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 v1.4.6 (GNU/Linux) iQEVAwUBSJF9zmz0hbPcukPfAQLpcgf/b+hkHHAgxRqfcHtb4bcXLFl4ZQdoue4h kMerbdNuJugmcnhzay6cFbyvh/2iH4cmHQ00dqJF5XO+QwFGFqC3j6UTao9U66j6 6NU7zIvqxOGHJgDcpyZR+faSz4EdWfcJrM8byNj8oZaeOBSLFmDRRk9ud8mzzOg1 tCX4zoHZPOZ7VCQN86DOQ17qv/qp0KWzEoN/IDbQfpwFu+3QOf5hOIIW/bmOWxEZ n+P1sdxLWOSNxC8tD0LuUQj4Egm25j5j71bJL9fdhXvCwO4cwbIH5BZZ0/zeulgB gyEDtmPXiz64G2XJiOJa1wU9HUE6HuoRTbpShVC11NdryvabQBnb1Q== =GJat - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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 =========================================================================== 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 iQCVAwUBSJJUryh9+71yA2DNAQIm+QP/aAnCyN7bEOkWtosliXv/Vu+lBbekBY42 1ANzOLNXIAihzZQFrEhKRdsDfui0dJNJ3VvTdhi6rs0lpZzVeW/qct2t2SgorTg2 R3/RidaZkPv98tT66NX9UoGg5krQYtp4OXWRA58GMzaBnU5YvDuMUPI+PK6B4ueg sDgk3VOp7kw= =r2JQ -----END PGP SIGNATURE-----