logo
DATABASE RESOURCES PRICING ABOUT US

[SECURITY] [DSA 1968-1] New pdns-recursor packages fix potential code execution

Description

- ------------------------------------------------------------------------ Debian Security Advisory DSA-1968-1 security@debian.org http://www.debian.org/security/ Florian Weimer January 08, 2010 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : pdns-recursor Vulnerability : several Problem type : remote Debian-specific: no CVE Id(s) : CVE-2009-4009 CVE-2009-4010 It was discovered that pdns-recursor, the PowerDNS recursive name server, contains several vulnerabilities: A buffer overflow can be exploited to crash the daemon, or potentially execute arbitrary code (CVE-2009-4009). A cache poisoning vulnerability may allow attackers to trick the server into serving incorrect DNS data (CVE-2009-4010). For the old stable distribution (etch), fixed packages will be provided soon. For the stable distribution (lenny), these problems have been fixed in version 3.1.7-1+lenny1. For the unstable distribution (sid), these problems have been fixed in version 3.1.7.2-1. We recommend that you upgrade your pdns-recursor 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 5.0 alias lenny - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7.orig.tar.gz Size/MD5 checksum: 211760 38c58fef666685d6756da97baf9b4d51 http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1.dsc Size/MD5 checksum: 1654 fff9beb43eec355ca42d93d53c1ce299 http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1.diff.gz Size/MD5 checksum: 14769 8794fecd11f1b014592e2a36d40aaaf6 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_alpha.deb Size/MD5 checksum: 545726 dc05fab76c0fcb051b9a428cfa126061 amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_amd64.deb Size/MD5 checksum: 440822 365fc4da2fd1770f8e62f1a3a0046231 i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_i386.deb Size/MD5 checksum: 440686 ac26d27658892619ce539921796bce67 ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_ia64.deb Size/MD5 checksum: 631308 f80c2d28ee6d9ebdbf6cad177c8fbddd powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_powerpc.deb Size/MD5 checksum: 463434 f0bba833d4231bb2237433373e888a12 s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/p/pdns-recursor/pdns-recursor_3.1.7-1+lenny1_s390.deb Size/MD5 checksum: 428138 994a5190fa0f73b49252bee0a695fb4d 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>


Affected Package


OS OS Version Package Name Package Version
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 5 pdns-recursor 3.1.7-1+lenny1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 4 pdns-recursor 3.1.4+v3.1.7-0+etch1
Debian 5 pdns-recursor 3.1.7-1+lenny1

Related