Debian: New unzip packages fix potential code execution
Summary
- ----------------------------------------------------------------------Debian Security Advisory DSA-1522-1 security@debian.org http://www.debian.org/security/ Florian Weimer March 17, 2008 http://www.debian.org/security/faq - ----------------------------------------------------------------------Package : unzip Vulnerability : programming error Problem type : local Debian-specific: no CVE Id(s) : CVE-2008-0888 Tavis Ormandy discovered that unzip, when processing specially crafted ZIP archives, could pass invalid pointers to the C library's free routine, potentially leading to arbitrary code execution (CVE-2008-0888). For the stable distribution (etch), this problem has been fixed in version 5.52-9etch1. For the old stable distribution (sarge), this problem has been fixed in version 5.52-1sarge5. The unstable distribution (sid) will be fixed soon. We recommend that you upgrade your unzip 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 3.1 alias sarge - --------------------------------Source archives: Size/MD5 checksum: 1140291 9d23919999d6eac9217d1f41472034a9 Size/MD5 checksum: 6624 f4c389ef9a5f917416c68e8c0add754c Size/MD5 checksum: 820 d0458a4fb2dbf3f040a78ba05d760884 alpha architecture (DEC Alpha) Size/MD5 checksum: 175112 ccbb3a82f15dd1b8d7c1c7d038aa97bb amd64 architecture (AMD x86_64 (AMD64)) Size/MD5 checksum: 155144 cec288676d7ac195c013ffbd5b96db3c arm architecture (ARM) Size/MD5 checksum: 155706 eac17a818a4debec6782606199988963 hppa architecture (HP PA RISC) Size/MD5 checksum: 163094 64cb7f948ac502dd7700f193277f54c4 i386 architecture (Intel ia32) Size/MD5 checksum: 145370 25acd84205d972fa65875593299403eb ia64 architecture (Intel ia64) Size/MD5 checksum: 206728 761bbebd459da89bd49abd4dea12786f m68k architecture (Motorola Mc680x0) Size/MD5 checksum: 134162 fbd7716086863fe16105d1f5f2119e69 mips architecture (MIPS (Big Endian)) Size/MD5 checksum: 163330 a9ba43871f5e4d3ce3ff1e467414763c mipsel architecture (MIPS (Little Endian)) Size/MD5 checksum: 164240 63ec0268379ebd88e7994861e1403056 powerpc architecture (PowerPC) Size/MD5 checksum: 157564 e22e222f4ca08bbfcdbe639e9f63aff3 s390 architecture (IBM S/390) Size/MD5 checksum: 156696 06f222f0b745fa4288cb1091769a55e7 sparc architecture (Sun SPARC/UltraSPARC) Size/MD5 checksum: 155286 12031b8c655980f08d115450c865166f Debian GNU/Linux 4.0 alias etch - -------------------------------Source archives: Size/MD5 checksum: 11786 4d13383683bf9cc67c7746075684f4e6 Size/MD5 checksum: 1140291 9d23919999d6eac9217d1f41472034a9 Size/MD5 checksum: 819 2b208e750aadf9e33373334c7d98dd18 alpha architecture (DEC Alpha) Size/MD5 checksum: 185310 4852a24bd4e91ab179b4fe981b12e6d2 amd64 architecture (AMD x86_64 (AMD64)) Size/MD5 checksum: 161564 35a4168402a9d6baa4e7e6f081cfdb25 arm architecture (ARM) Size/MD5 checksum: 163704 476e8f4d40eded9200b65ee790912864 hppa architecture (HP PA RISC) Size/MD5 checksum: 170130 0f8579b4b22caba32407120a87659ed1 i386 architecture (Intel ia32) Size/MD5 checksum: 152010 07c17cb71fd58fec087e4085ddf663fe ia64 architecture (Intel ia64) Size/MD5 checksum: 224620 cdf576f5ee72d9e6dc4d6cbab88596e1 mips architecture (MIPS (Big Endian)) Size/MD5 checksum: 170648 06d0beaad2654a277582a866caa4f5c8 mipsel architecture (MIPS (Little Endian)) Size/MD5 checksum: 170216 137b212825edc0e9c427ea996f8f6451 powerpc architecture (PowerPC) Size/MD5 checksum: 163698 2ba0eb1b35a090e061fd4392fe2ea4e0 s390 architecture (IBM S/390) Size/MD5 checksum: 162602 718c9302a309ca9015669155abd548d6 sparc architecture (Sun SPARC/UltraSPARC) Size/MD5 checksum: 162024 51be9db04eec6dc2e6214b417ff1a94f 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: dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org