drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Fehlerhafte Zugriffsrechte in Debian-LAN
Name: |
Fehlerhafte Zugriffsrechte in Debian-LAN |
|
ID: |
USN-4530-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 18.04 LTS |
|
Datum: |
Di, 22. September 2020, 22:32 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3467 |
|
Applikationen: |
Debian-LAN |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6707812766090753874== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="cjNwH90tqGHYqK8iY4Me47DUj0wEzlZn1"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --cjNwH90tqGHYqK8iY4Me47DUj0wEzlZn1 Content-Type: multipart/mixed; boundary="vAYyZ79Evoxp9Y210JXC2ntw0DFvPrPAS"
--vAYyZ79Evoxp9Y210JXC2ntw0DFvPrPAS Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable Content-Language: en-US
========================================================================== Ubuntu Security Notice USN-4530-1 September 22, 2020
debian-lan-config vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
Summary:
Debian-LAN could be made to change Kerberos user passwords or run programs as an administrator.
Software Description: - debian-lan-config: FAI config space for the Debian-LAN system
Details:
Wolfgang Schweer discovered that Debian-LAN did not properly handle ACLs for the Kerberos admin server. A local attacker could possibly use this issue to change the passwords of other users, leading to root privilege escalation. (CVE-2019-3467)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: debian-lan-config 0.23+deb9u1build0.18.04.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4530-1 CVE-2019-3467
Package Information: https://launchpad.net/ubuntu/+source/debian-lan-config/0.23+deb9u1build0.18.04.1
--vAYyZ79Evoxp9Y210JXC2ntw0DFvPrPAS--
--cjNwH90tqGHYqK8iY4Me47DUj0wEzlZn1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE-----
iQEzBAEBCAAdFiEElnO/d49FoUPK9fwytGdj0GOh2+wFAl9qPQEACgkQtGdj0GOh 2+ylZAgAhLu0G+4PBFtP30GGbBTwwvEMNXXqj/dJwzMxdDqCu4g2YfuqjyncE++K RxoCRrPIoSes8+wjXya3JodUgeNDTTKKOUZQgyZbb3wQelyZG2I7+4QfWA0g6zn1 3EfD65La2Zoj/tmi/kj8bXFHBKxcfYySu99KCN7/Zv4y+FcRFHKm4rbO0V2KvTXi BNT9itt2C5kKi69H5wq/boP+zH9R91bgppegCpOXJhltcWbZVgMlyHUHVyBZaoge cSIVRxlqg/BWxTzZAsInFj8kgp9LdCp57ow13Dz4W9nlslDqJgbsYWO7SjDIZjS6 LyEs87ggmnfipHlc8DYxEUhMfsiTOA== =StKY -----END PGP SIGNATURE-----
--cjNwH90tqGHYqK8iY4Me47DUj0wEzlZn1--
--===============6707812766090753874== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline
LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK
--===============6707812766090753874==--
|
|
|
|