drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in nfs-utils
Name: |
Überschreiben von Dateien in nfs-utils |
|
ID: |
USN-4400-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10, Ubuntu 20.04 LTS |
|
Datum: |
Mo, 22. Juni 2020, 22:34 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3689 |
|
Applikationen: |
Linux NFS Utilities |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============8924814653996731322== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="garikrIoinanJ3u3FiXgLZ3QiJTcA9DmU"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --garikrIoinanJ3u3FiXgLZ3QiJTcA9DmU Content-Type: multipart/mixed; boundary="pErZHi0yNYguBNf4LsapYEvRsDEtSO5KU"
--pErZHi0yNYguBNf4LsapYEvRsDEtSO5KU Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-4400-1 June 22, 2020
nfs-utils vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
nfs-utils could be made to overwrite files as the administrator.
Software Description: - nfs-utils: None
Details:
It was discovered that the nfs-utils package set incorrect permissions on the /var/lib/nfs directory. An attacker could possibly use this issue to escalate privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: nfs-common 1:1.3.4-2.5ubuntu3.3
Ubuntu 19.10: nfs-common 1:1.3.4-2.5ubuntu2.1
Ubuntu 18.04 LTS: nfs-common 1:1.3.4-2.1ubuntu5.3
Ubuntu 16.04 LTS: nfs-common 1:1.2.8-9ubuntu12.3
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4400-1 CVE-2019-3689
Package Information: https://launchpad.net/ubuntu/+source/nfs-utils/1:1.3.4-2.5ubuntu3.3 https://launchpad.net/ubuntu/+source/nfs-utils/1:1.3.4-2.5ubuntu2.1 https://launchpad.net/ubuntu/+source/nfs-utils/1:1.3.4-2.1ubuntu5.3 https://launchpad.net/ubuntu/+source/nfs-utils/1:1.2.8-9ubuntu12.3
--pErZHi0yNYguBNf4LsapYEvRsDEtSO5KU--
--garikrIoinanJ3u3FiXgLZ3QiJTcA9DmU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE-----
iQIzBAEBCgAdFiEEUMSg3c8x5FLOsZtRZWnYVadEvpMFAl7wyUoACgkQZWnYVadE vpPCTw/+KzPfEi3Anbe7vFk32R6ORw3WwIYeS+8N2huTJH8RfqxJ8G6zlvzg+XFK W6a203CzFomzErb5K2XUY6dujbExuvTB6kPXpllZehmQFQ6Nb9M61qk/2nBBzKkb wN86LTT4k7b0ej2a80KEyWtsMAfrObTYvaa8scayZnAOTg8317oCh4aa/fmLCv8i 35lsMtimlpEJnNNTVcibMhjShCNQg9Yvf+dBOC9jICRqEevAmnNDUqHKIp1SGmAU gSRgTr8xxEwTIykvRKdgSCEoUjtD8LbSJ/MYZpWPbHOfnt+U0UfENamik11XjlJi juHy9T0+HhG64CepVsya8dLdbEqxmH9hKZUyrvrNKTAVj4+ZUAB9CVXbsyxaYw+c siHQJPXhpqmVivrnLhAdTv9aDkzzI7yU8WJdEmABgJgeyl/J+gNFrpEaTP7bTb+O B8a4OZ6g+3K9o4BdA3khCjQP/zVyw3Ml7jXaFo7P1gg9DASjYip/ou1MvJkvJ9jd nUQHy1fjmb1fM8NNNL30BYu79lkHmtqVXVyDuchMHh6TxcmzJKvQxLjWDbK7It6i x/fNqonkA7OpmMmuzeBYGbQLGz50PowKiN3AOPdRZXA8qJkN8xJs83p4WL4DmguF FYCo0mlH0E+f2axI95GcqdqjHzZ5tLK8GnA6oDvZBQjlul0C6K8= =KNGo -----END PGP SIGNATURE-----
--garikrIoinanJ3u3FiXgLZ3QiJTcA9DmU--
--===============8924814653996731322== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline
LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK
--===============8924814653996731322==--
|
|
|
|