drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in Lasso
Name: |
Mangelnde Rechteprüfung in Lasso |
|
ID: |
USN-4974-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, Ubuntu 21.04 |
|
Datum: |
Mi, 2. Juni 2021, 07:25 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28091 |
|
Applikationen: |
Lasso |
|
Originalnachricht |
--===============6619825216471879739== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="C1/j+nsubIEmeKiO" Content-Disposition: inline
--C1/j+nsubIEmeKiO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline
========================================================================== Ubuntu Security Notice USN-4974-1 June 02, 2021
lasso vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 21.04 - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS
Summary:
Applications using Lasso could be made to allow unintended access.
Software Description: - lasso: Liberty Alliance and SAML protocol Library
Details:
It was discovered that Lasso did not properly verify that all assertions in a SAML response were properly signed. An attacker could possibly use this to impersonate users or otherwise bypass access controls.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: liblasso-perl 2.6.1-2ubuntu0.1 liblasso3 2.6.1-2ubuntu0.1 python3-lasso 2.6.1-2ubuntu0.1
Ubuntu 20.10: liblasso-perl 2.6.0-7ubuntu2.1 liblasso3 2.6.0-7ubuntu2.1 python3-lasso 2.6.0-7ubuntu2.1
Ubuntu 20.04 LTS: liblasso-perl 2.6.0-7ubuntu1.2 liblasso3 2.6.0-7ubuntu1.2 python3-lasso 2.6.0-7ubuntu1.2
Ubuntu 18.04 LTS: liblasso-perl 2.5.1-0ubuntu1.2 liblasso3 2.5.1-0ubuntu1.2 python-lasso 2.5.1-0ubuntu1.2 python3-lasso 2.5.1-0ubuntu1.2
After a standard system update you need to restart applications that use Lasso to make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-4974-1 CVE-2021-28091
Package Information: https://launchpad.net/ubuntu/+source/lasso/2.6.1-2ubuntu0.1 https://launchpad.net/ubuntu/+source/lasso/2.6.0-7ubuntu2.1 https://launchpad.net/ubuntu/+source/lasso/2.6.0-7ubuntu1.2 https://launchpad.net/ubuntu/+source/lasso/2.5.1-0ubuntu1.2
--C1/j+nsubIEmeKiO Content-Type: application/pgp-signature; name="signature.asc"
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEpgY7tWAjCaQ8jrvULwmejQBegfQFAmC2+tsACgkQLwmejQBe gfSQpg/+MP6/507HUqG90EuF7Z+uWIV+Zmrv5xE13f01r8++NqroZ/ATV5fjDfB9 kuD98vlVRGtaxIzvxuXl+CpZMKYg919RFA/cT2SUVJX140X4L079rkFBtEzg8UKQ yR8MeT8KQTwsuwVUZWGRPAVRtv9O4EW7w/btUQjGPaTgjzQnfckaAQASKF626RrO Nej46hIzjOXrJbx8rdw28fF2N1PTocKuL3VQvLL3cvQxqlcFJ0luBvzZvUyJiS9R 0j4xJFuvonkv2Hy8jCRRNJMHcU5PRvmn8xagwms4mbOzuhiq4WjjuDDI61nLVckS V4NAEx1Rgcg6qqw0fviUumMcy0eT4LCn275qJbu9qLjEtcJ9q1iFbO5Zt7OnkfWV sYh6981c7DISfNuaU00zwj/yr9LdnoOqGWpIOOHSc/7CdeiB+dtQjTiobM+D+Gff JW9nKdoDHZxoS2PlHQJbh+UAefBvOgVnYDpg1rXi9qtTzcclwEqeBmQhOk7S2Vki d2LyFIGNeg/Oj+iz6kTzT4fGZaOhtTC0BEO/0uM5qO/AOeNKMl7PAV3CHwC6p0OY u8NtlSpRE4TC2Duzch6I4Hu5xLM6MUS9XNbFOvn7q8DuRocOCcnOlvENvdmoGj9Q FbDDSVLxPBzSSklYy1VmLjOI/aC9pP7y0BzrqaZC2K6ZXrkRH5k= =t68s -----END PGP SIGNATURE-----
--C1/j+nsubIEmeKiO--
--===============6619825216471879739== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 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
|
|
|
|