Ubuntu: libnet-dns-perl vulnerabilities
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=========================================================== Ubuntu Security Notice USN-483-1 July 11, 2007 libnet-dns-perl vulnerabilities CVE-2007-3377, CVE-2007-3409 ========================================================== A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS Ubuntu 6.10 This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: libnet-dns-perl 0.53-2ubuntu1 Ubuntu 6.10: libnet-dns-perl 0.57-1ubuntu1 After a standard system upgrade you need to reboot your computer to effect the necessary changes. Details follow: Peter Johannes Holzer discovered that the Net::DNS Perl module had predictable sequence numbers. This could allow remote attackers to carry out DNS spoofing, leading to possible man-in-the-middle attacks. (CVE-2007-3377) Steffen Ullrich discovered that the Net::DNS Perl module did not correctly detect recursive compressed responses. A remote attacker could send a specially crafted packet, causing applications using Net::DNS to crash or monopolize CPU resources, leading to a denial of service. (CVE-2007-3409) Updated packages for Ubuntu 6.06 LTS: Source archives: Size/MD5: 7131 70259d4b019c88756acdc478ab118a0c Size/MD5: 627 fa7fcd8cdc159da4f9a79894cae8faf0 Size/MD5: 119705 404797359373d4df1a025458ab1415f7 amd64 architecture (Athlon64, Opteron, EM64T Xeon) Size/MD5: 232844 881048cba320ec704a85492a6b8028a0 i386 architecture (x86 compatible Intel/AMD) Size/MD5: 232552 ed88d115cdd906e908c09665626e66c4 powerpc architecture (Apple Macintosh G3/G4/G5) Size/MD5: 234402 5ac3c021022fa9b08b9be3aa46699b58 sparc architecture (Sun SPARC/UltraSPARC) Size/MD5: 232636 2b495db82b81a3daff733c2bf89a1027 Updated packages for Ubuntu 6.10: Source archives: Size/MD5: 7117 87cf1c8bbc75b5204b36241cc41aabc8 Size/MD5: 627 42e5028e8040e4afb580bd9391fa7c59 Size/MD5: 131596 9511a7052e553f2a29a5bae32c20bc44 amd64 architecture (Athlon64, Opteron, EM64T Xeon) Size/MD5: 246138 da3ffaaffe0ce85cd48dd0ede6285a99 i386 architecture (x86 compatible Intel/AMD) Size/MD5: 246066 0e9b1b5f3f87987c1945d084e2661679 powerpc architecture (Apple Macintosh G3/G4/G5) Size/MD5: 247754 abc142bad486a1b35801729ad15522c7 sparc architecture (Sun SPARC/UltraSPARC) Size/MD5: 245998 a919000288982eebcedc9a96862bd4b1 --mxv5cy4qt+RJ9ypb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE-----Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFGl8sUH/9LqRcGPm0RAqjxAJ9aSF9H9GGgn6hqO5JG30Cg+Ljy6QCfQu5x RXdnNZFqw2jiHPQeKm1Pi9E=cLHE -----END PGP SIGNATURE-------mxv5cy4qt+RJ9ypb-- --==============18531437437022951=Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce --==============18531437437022951==--