Login
Newsletter
Werbung

Sicherheit: Denial of Service in pdns
Aktuelle Meldungen Distributionen
Name: Denial of Service in pdns
ID: DSA-2385-1
Distribution: Debian
Plattformen: Debian lenny, Debian squeeze
Datum: Di, 10. Januar 2012, 22:57
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0206
Applikationen: PowerDNS Authoritative Server

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2385-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
January 10, 2012 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : pdns
Vulnerability : packet loop
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-0206

Ray Morris discovered that the PowerDNS authoritative sever responds
to response packets. An attacker who can spoof the source address of
IP packets can cause an endless packet loop between a PowerDNS
authoritative server and another DNS server, leading to a denial of
service.

For the oldstable distribution (lenny), this problem has been fixed in
version 2.9.21.2-1+lenny1.

For the stable distribution (squeeze), this problem has been fixed in
version 2.9.22-8+squeeze1.

For the testing distribution (wheezy) and the unstable distribution
(sid), this problem will be fixed soon.

We recommend that you upgrade your pdns packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iQEcBAEBAgAGBQJPDIQ5AAoJEL97/wQC1SS+nz8H/1qB4Rzmu8X91C82/AUoaKjQ
6yKU85D7e+/iBtjHN8qAec7xGJugGonJCmHK+IgenoCksvaI4rJEZgymj2W83LDC
HB/0KYq3Js7YFLmtTrJkz/xzgwFUB1bh59dzQWWfphgzjw8Nnz4EWkWNbF4ZhuHJ
JYAIkbmipLukNs2ioiu8GaNcE/r5pa/w8sAP/h+E4fKsYC/gcVhQI5/mRTG3jjqF
4Jt7ZrxmRD9hjHclTcmRt2gAql0Q70TsM8gZl66tW+I8HzSc26mYWgRMgRe0mdN6
WN8gfx7FhGF8EnTTv27GDtysnmS61N2akIFr6v/BboyqYQ1qAu9H1rxBzu0jWr8=
=k1Um
-----END PGP SIGNATURE-----


--
To UNSUBSCRIBE, email to debian-security-announce-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact
listmaster@lists.debian.org
Archive: http://lists.debian.org/87wr8z4dt6.fsf@mid.deneb.enyo.de
Pro-Linux
Gewinnspiel
Neue Nachrichten
Werbung