drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in FreeRADIUS
Name: |
Zwei Probleme in FreeRADIUS |
|
ID: |
USN-2122-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 12.10, Ubuntu 13.10 |
|
Datum: |
Mi, 26. Februar 2014, 16:33 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4966
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2015 |
|
Applikationen: |
FreeRADIUS |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3952230914182591473== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="CaPiXjdc7MDtpXMnSCfA0gjx58SnJOmNA"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --CaPiXjdc7MDtpXMnSCfA0gjx58SnJOmNA Content-Type: text/plain; charset=UTF- Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-2122-1 February 26, 2014
freeradius vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS
Summary:
Several security issues were fixed in FreeRADIUS.
Software Description: - freeradius: high-performance and highly configurable RADIUS server
Details:
It was discovered that FreeRADIUS incorrectly handled unix authentication. A remote user could successfully authenticate with an expired password. (CVE-2011-4966)
Pierre Carrier discovered that FreeRADIUS incorrectly handled rlm_pap hash processing. An authenticated user could use this issue to cause FreeRADIUS to crash, resulting in a denial of service, or possibly execute arbitrary code. The default compiler options for affected releases should reduce the vulnerability to a denial of service. (CVE-2014-2015)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 13.10: freeradius 2.1.12+dfsg-1.2ubuntu5.1
Ubuntu 12.10: freeradius 2.1.12+dfsg-1.1ubuntu0.1
Ubuntu 12.04 LTS: freeradius 2.1.10+dfsg-3ubuntu0.12.04.2
Ubuntu 10.04 LTS: freeradius 2.1.8+dfsg-1ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2122-1 CVE-2011-4966, CVE-2014-2015
Package Information: https://launchpad.net/ubuntu/+source/freeradius/2.1.12+dfsg-1.2ubuntu5.1 https://launchpad.net/ubuntu/+source/freeradius/2.1.12+dfsg-1.1ubuntu0.1 https://launchpad.net/ubuntu/+source/freeradius/2.1.10+dfsg-3ubuntu0.12.04.2 https://launchpad.net/ubuntu/+source/freeradius/2.1.8+dfsg-1ubuntu1.1
--CaPiXjdc7MDtpXMnSCfA0gjx58SnJOmNA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
iQIcBAEBCgAGBQJTDe9xAAoJEGVp2FWnRL6TtO8P/0GtyUEiAjT/YagW3ARutX/n 0D71cu64Yy5Jdz7NK4hFTRNODkuRKENQpqolRZeqvR08ZFZTZmPzNMdSm9jvYXbx d0HaRwfO7o3z5fVsPcYB7/2CNroo92Dx59mguKSrL9kL+O/WJ3wBqB/e0kcgrBrq QghZhRk644dCYyhjR8a/2rq/43KtpULSzQk+GlLpTzpw89CXGgLUbrCq+ZXpm1TS 4iSl2dgHn8H7ff/2YRzjlLmuWOGzBOdnwfkqa2finsHS+oUu3B0ECubCx+JCZEz7 ppd96THbO7+DZ5Ldw0+uvb5BQ9AmuHzjO2NbyQnSJPHs48ei2wVryqndqblRH32X p0m4k4My97QxVX55J7GP/TF9kO6rrzjkKAgUj6/OmOwst4MD3EFzYICQiylh9XyD OWFw7syw0Hgt6nGQTm7cuhOTSU/s5I8VOpTvpvh9+BzGEAPuV8yvmGPb6FGW0Lwz rCRQ3RkUOnyZir1myir3eWcg6Rtkvrk4TviUPC7MwsGwOZA/vVm2XuxljsgPsICc qSbuJ2AxnwNMvYwphXiavGVUXpAf1PVsDEQDFeKqFEZjM2rc8fqp8CKEMFnI64Jt 8Wmgh8m1dfo+O75vN9IJOcU4WGS8WnkKx47IgbFjRP8WrdBTFS17JnpdJOqi0rhe VLombOO3ucHzp96/Q5mJ =a09R -----END PGP SIGNATURE-----
--CaPiXjdc7MDtpXMnSCfA0gjx58SnJOmNA--
--===============3952230914182591473== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline
-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce
--===============3952230914182591473==--
|
|
|
|