Zwei Probleme in BIND (Aktualisierung)
ID: | USN-3346-3 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 ESM |
Datum: | Mi, 8. November 2017, 18:33 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3142
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3143 |
Applikationen: | BIND |
Update von: | Zwei Probleme in BIND |
Originalnachricht |
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--===============4460483935512316310== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-tr4DC+Bzriquk9bI0mDC" --=-tr4DC+Bzriquk9bI0mDC Content-Type: text/plain; charset="UTF-8 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-3346-3 November 08, 2017 bind9 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: Bind could be made to serve incorrect information or expose sensitive information over the network. Software Description: - bind9: Internet Domain Name Server Details: USN-3346-1 and USN-3346-2 fixed two vulnerabilities in Bind and a regression, respectively. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details:  Clément Berthaux discovered that Bind did not correctly check TSIG  authentication for zone update requests. An attacker could use this  to improperly perform zone updates. (CVE-2017-3143)  Clément Berthaux discovered that Bind did not correctly check TSIG  authentication for zone transfer requests. An attacker could use this  to improperly transfer entire zones. (CVE-2017-3142)  In addition, this update adds the new root zone key signing key (KSK). Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM:  bind9                           1:9.8.1.dfsg.P1-4ubuntu0.23 After a standard system update you need to restart Bind to make all the necessary changes. References:  https://www.ubuntu.com/usn/usn-3346-3  https://www.ubuntu.com/usn/usn-3346-1  CVE-2017-3142, CVE-2017-3143 --Ýr4DC+Bzriquk9bI0mDC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJaAzmrAAoJEEW851uECx9pN4YP/3LwcUs+poT4/QMsIqKSQEPI O0lKP+K/6KzEjXLOpNaBa2CXHwUyLVbgkWFCFO0JlLXmzrr2hjrtf6j1OzpK9IG5 i8C0G8lotKiCKCkbrq0Zhr+VG0b9O7+oTQMADFAR7kwJZ+Zk+1KJ83o3SVEfEbT7 76rt3XxpnAmxMhiSV7w9foG0CdQmFUtUnzwKzJiIWmW9yizR9MEggqqB24Vl0BSN /b1XQmscyUBwtW/TD1mZEmPQOiCJYBIK8q7MXsgn+dcvybqekCqsOTK5Jr3JampB PjtxXZyiD94wgAnKglc8+1fxc/yt7a7SJXpGo5CYZyEIIRjkTVDBKa7J8+259Qji R05SCKniU93XqrBax4CGS1alAEB2NzEc8aDYkKtX1aKzOYqB5cejCzHrCiAaYmRw m0geG5wj0nVL70Yo/jTQzs4b9tocjYo+OPovtHPsxXuYoqaSFTLDzGaUu5kGxxN5 WfumprhV0fteNpZ/8v32ZJFHi1WVNJZd4b78ZsZhErrim3Jh3+I/B4tyIj/5hZKy DN7feG78Ie1DhLQ8u30f0XC2GvkTQvNrZ5UiHjq4lcfoEoKlekgSVNRSreIum1Ms xv5jxQKxaZXrjYRxt3tjrXAb1AEZWAhXuZRGmpasfbuSGNNdaNs6z6ITcdOQ126K wGW9RPF1y2tL+aeSLGWs =frA/ -----END PGP SIGNATURE----- --=-tr4DC+Bzriquk9bI0mDC-- --===============4460483935512316310== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK --===============4460483935512316310==-- |