-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1775-1 security@debian.org http://www.debian.org/security/ Steffen Joeris April 20, 2009 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : php-json-ext Vulnerability : denial of service Problem type : remote Debian-specific: no CVE ID : CVE-2009-1271 It was discovered that php-json-ext, a JSON serialiser for PHP, is prone to a denial of service attack, when receiving a malformed string via the json_decode function. For the oldstable distribution (etch), this problem has been fixed in version 1.2.1-3.2+etch1. The stable distribution (lenny) does not contain a separate php-json-ext package, but includes it in the php5 packages, which will be fixed soon. The testing distribution (squeeze) and the unstable distribution (sid) do not contain a separate php-json-ext package, but include it in the php5 packages. We recommend that you upgrade your php-json-ext packages. 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 - ------------------------------- Debian (oldstable) - ------------------ Oldstable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. Source archives: http://security.debian.org/pool/updates/main/p/php-json-ext/php-json-ext_1.2.1-3.2+etch1.dsc Size/MD5 checksum: 655 0ec03d0f1b9070acbc7cd27d0391f5b8 http://security.debian.org/pool/updates/main/p/php-json-ext/php-json-ext_1.2.1-3.2+etch1.diff.gz Size/MD5 checksum: 6927 38f1e8a9a59ed98b8734c8032a26141c http://security.debian.org/pool/updates/main/p/php-json-ext/php-json-ext_1.2.1.orig.tar.gz Size/MD5 checksum: 205184 2f1229af3e99a0dd64b4d4f1fe7eb8f4 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_alpha.deb Size/MD5 checksum: 15400 8bd9efc1a2953772d190af010e07db18 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_alpha.deb Size/MD5 checksum: 16164 db0bde2a0c19be169f4e5942f9931d8b amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_amd64.deb Size/MD5 checksum: 14902 b9a1f994c0635b16c4eb9dcbcfcbb361 http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_amd64.deb Size/MD5 checksum: 14492 a7d56a24e70aed46ba4e8364109a6bff arm architecture (ARM) http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_arm.deb Size/MD5 checksum: 14692 38de5778f6d426ee6f7bb22f70eac6ba http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_arm.deb Size/MD5 checksum: 13858 a4a428de898e847854ac9b1d5a47b498 hppa architecture (HP PA RISC) http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_hppa.deb Size/MD5 checksum: 15888 e4341419ce1d6b4598ce6d7973c4f181 http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_hppa.deb Size/MD5 checksum: 15470 6f2def991b9f7f73d50765412efbe1e6 i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_i386.deb Size/MD5 checksum: 14796 6c085917b6825c03f92ee1715ce7bc2c http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_i386.deb Size/MD5 checksum: 14362 e280d560eea3f4bd8ea838ee60bddd88 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_ia64.deb Size/MD5 checksum: 19344 c0a8a9a9ea921270e0e5b23f1e54b0fb http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_ia64.deb Size/MD5 checksum: 20124 ed4a1b3a31c24b47500b73a5188b37b5 mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_mips.deb Size/MD5 checksum: 14502 36aa4fe7f7d516bbb388ae311d3ce8a7 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_mips.deb Size/MD5 checksum: 14782 75092e11b7479d1a57c5d3417af74f91 mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_mipsel.deb Size/MD5 checksum: 14532 d58daf9ee56ddc85968c4fa49254ece6 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_mipsel.deb Size/MD5 checksum: 14786 ec06ff6f4c4ea663f58c7df60844e2dc powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_powerpc.deb Size/MD5 checksum: 15838 bba10c015896435fcbd11333f853fb10 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_powerpc.deb Size/MD5 checksum: 16370 1e20abaea1d83b9d591ba85efd01ca4f s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_s390.deb Size/MD5 checksum: 14716 da5410075a9d819c0338e956c2a5ca79 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_s390.deb Size/MD5 checksum: 15116 f0e4dc85aec657fc4027efc6e4ea7ed0 sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/p/php-json-ext/php4-json_1.2.1-3.2+etch1_sparc.deb Size/MD5 checksum: 13688 ce01518db9b9c949653f3839ec9e8f26 http://security.debian.org/pool/updates/main/p/php-json-ext/php5-json_1.2.1-3.2+etch1_sparc.deb Size/MD5 checksum: 14266 a5a2172b891a26d597fcd35f3cb7140b 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 ' and http://packages.debian.org/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAknsQAoACgkQ62zWxYk/rQdmagCdGmwjAYJ7xFukb7QSxwJTGpLr 5AYAn0/j4gVOROIEWvNTfpsP8qpyVfHp =04Cd -----END PGP SIGNATURE-----