Objavljena je revizija upozorenja oznake DSA-2208-2, prvi put objavljenog 30. ožujka 2011. U izvornom je upozorenju opisan nedostatak programskog paketa bind9, implementacije DNS (eng. Domain Name System) protokola. Ranjivost se odnosi na pogrešku povezanu s obradom DNSSEC DS zapisa. Ako je DNSSEC provjera omogućena, ovaj propust može uzrokovati da domene koje završavaju sa .COM postanu nedostupne. Za dodatne se detalje preporuča pregled originalne preporuke. Izdana je nadogradnja koja otklanja navedeni problem, stoga se svi korisnici potiču na njenu primjenu.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2208-2 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/ Florian Weimer
March 30, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : bind9
Vulnerability : denial of service
Problem type : remote
Debian-specific: no
The BIND, a DNS server, contains a defect related to the processing of
new DNSSEC DS records by the caching resolver, which may lead to name
resolution failures in the delegated zone. If DNSSEC validation is
enabled, this issue can make domains ending in .COM unavailable when
the DS record for .COM is added to the DNS root zone on March 31st,
2011. An unpatched server which is affected by this issue can be
restarted, thus re-enabling resolution of .COM domains.
Configurations not using DNSSEC validations are not affected by this
usse.
For the oldstable distribution (lenny), this problem has been fixed in
version 1:9.6.ESV.R4+dfsg-0+lenny1.
We recommend that you upgrade your bind9 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: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
- --
To UNSUBSCRIBE, email to Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
with a subject of "unsubscribe". Trouble? Contact Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Archive: http://lists.debian.org/Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
iQEcBAEBAgAGBQJNlCcnAAoJEL97/wQC1SS+NVAH/jkfZPJgSuuD1e7oBdzZk/ay
FXf3cYbcpCqoynmaE8O9ws/4fBvh9SuAezY+Gjq9+aN2gIWfxg6Oa2c3QRYXkOyy
Nqm1SkHNQRoxwl424iuytjY9Bzu7yCDPbwRVp5FLbraGTWFPiSInOaP6ll8XQstp
72fqFN03/RoovZs3clBjtIlloCTUBG9uEYVllvgweYpjo833DSeuuS3bxAC8veqz
efBvFFS5k6v8c0uMyBHlb8YJWqwd31rFbJefjnlznocceFiCnIxWZifF/jVmachq
R7JAhIoL9XR11W3K8pPEYWDiLlnjGEzKRGIQZzPvAY8hOQ/SDcClAmNpvo+MtHo=
=Teal
-----END PGP SIGNATURE-----
--
To UNSUBSCRIBE, email to Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
with a subject of "unsubscribe". Trouble? Contact Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Archive: http://lists.debian.org/Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Posljednje sigurnosne preporuke