drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Verwendung schwacher Verschlüsselung in GnuTLS
Name: |
Verwendung schwacher Verschlüsselung in GnuTLS |
|
ID: |
USN-4322-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 19.10 |
|
Datum: |
Di, 7. April 2020, 22:06 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11501 |
|
Applikationen: |
GNU Transport Layer Security Library |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============4618945254533772856== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="5JVbs4tvhQj8e3jtEWW96OfxiiHWOuZit"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --5JVbs4tvhQj8e3jtEWW96OfxiiHWOuZit Content-Type: multipart/mixed; boundary="Zy4jSBofX7xg1xVTQKBu1cUoReg1HqlCP"
--Zy4jSBofX7xg1xVTQKBu1cUoReg1HqlCP Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-4322-1 April 07, 2020
gnutls28 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.10
Summary:
GnuTLS could expose sensitive information over the network.
Software Description: - gnutls28: GNU TLS library
Details:
It was discovered that GnuTLS incorrectly handled randomness when performing DTLS negotiation. A remote attacker could possibly use this issue to obtain sensitive information, contrary to expectations.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 19.10: libgnutls30 3.6.9-5ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4322-1 CVE-2020-11501
Package Information: https://launchpad.net/ubuntu/+source/gnutls28/3.6.9-5ubuntu1.1
--Zy4jSBofX7xg1xVTQKBu1cUoReg1HqlCP--
--5JVbs4tvhQj8e3jtEWW96OfxiiHWOuZit Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE-----
iQIzBAEBCgAdFiEEUMSg3c8x5FLOsZtRZWnYVadEvpMFAl6MmPQACgkQZWnYVadE vpNwphAAgyGrOQ+I11GPA4u1lQXBP+Z2/0s/iqR+C1elllDDdbUhb+DkoMW1+bbI 8Bk4xleWbXN3TmUFswa7Yc2pKcg9+I5+p/Yi3bpeTdzPhBOMw+L+05oYP1DxVLtk zIZk9EnPSRtPk/J0JAIPFjrubgAiC7b3b/5bDDP/mcBdNOlAaHRrs++Q2mSpY8IB P1dcK5i1wgiqODiz3DIOtXwBYUelJtvbiMl47Mu+EaYEjkAgtaUEBZi7wbRRfk4N W5RTTENIt0A/yXuwY4ZS0MW+0Fitr/Aar2srpwhc3YwGkTVwhKTFwKWv9RBJwBXz cQJ/9yKTZJzc3SdLYbvqgy9Ag91VO4QvW1lfibDvuuNNDqoLleA7tWL3y15qdRxm 5j5eus2aUKQi87Lfk1SNKaZisWCQGYfl3uwRkKOyM4Eb0W3O4KCz/X6CERiHV2ej /0/8Bg58yTsTPemZhGN2as1Y984LSuB2NvnY5ALJ0b7gXW7140grj9/5/D4eB2Ff iBrj1LVISQsLE38ppTw967f/Z81KBX6FmmI+8Cevc/IFlR0wfZLBXNC2ZvM1/mV/ qQeNO/VmwKgb7b3VXEu2AbycqZFO8TtNlSFreXKvMTkcLAMkGiyWK9UPxBxloHf+ Ds2mgOB64/5cjMd3bbWrXN2rsoC5ukyccQNrC2oNMqV3MkMBRrg= =Dap7 -----END PGP SIGNATURE-----
--5JVbs4tvhQj8e3jtEWW96OfxiiHWOuZit--
--===============4618945254533772856== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline
LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK
--===============4618945254533772856==--
|
|
|
|