drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen von Code mit höheren Privilegien in Firejail
Name: |
Ausführen von Code mit höheren Privilegien in Firejail |
|
ID: |
201702-03 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Do, 9. Februar 2017, 20:25 |
|
Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5940
https://security.gentoo.org/glsa/201612-48
https://firejail.wordpress.com/download-2/release-notes/ |
|
Applikationen: |
Firejail |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --WTot5TDdDqd25KqLH2Vdp915hCvf4gNe1 Content-Type: multipart/mixed; boundary="4sGaWxkbR8jaWIkBPpNSoECDh7GPUlkjI"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <73b433c4-3067-0bcc-b4e4-0914651a3a36@gentoo.org> Subject: [ GLSA 201702-03 ] Firejail: Privilege escalation
--4sGaWxkbR8jaWIkBPpNSoECDh7GPUlkjI Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: Firejail: Privilege escalation Date: February 09, 2017 Bugs: #607382 ID: 201702-03
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
Firejail is vulnerable to the escalation of privileges due to an incomplete fix for CVE-2017-5180.
Background ==========
A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-apps/firejail < 0.9.44.8 >= 0.9.44.8 2 sys-apps/firejail-lts < 0.9.38.10 >= 0.9.38.10 ------------------------------------------------------------------- 2 affected packages
Description ===========
The unaffected packages listed in GLSA 201612-48 had an incomplete fix as reported by Sebastian Krahmer of SuSE. This has been properly patched in the latest releases.
Impact ======
An attacker could possibly bypass sandbox protection, cause a Denial of Service condition, or escalate privileges.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Firejail users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-apps/firejail-0.9.44.8"
All Firejail-lts users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=sys-apps/firejail-lts-0.9.38.10"
References ==========
[ 1 ] CVE-2017-5940 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5940 [ 2 ] Firejail Release Notes https://firejail.wordpress.com/download-2/release-notes/ [ 3 ] GLSA 201612-48 https://security.gentoo.org/glsa/201612-48
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-03
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
--4sGaWxkbR8jaWIkBPpNSoECDh7GPUlkjI--
--WTot5TDdDqd25KqLH2Vdp915hCvf4gNe1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0
iQJ8BAEBCgBmBQJYnI0NXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQzM0M1ODQ4MkM0MDIyOTJEMkUzQzVDMDY5 NzA5RjkwQzNDOTZGRkM4AAoJEJcJ+Qw8lv/IyPIP/2yeNpQXY9Wio7HPwmqMU5XS FfOVKFhOEEvqjV3NtkNRmkoWjwp+b7IG8hki3ZpLc5tk7KqEF+LNkDeS9NbtfE8l 05vanL6Q28EKtFGmtoVHuIzDlgbr5FwI3bIDzAijHYiZZeAlGJWEpx9esjbDJaz6 mlI1t5qkOgS48Atd5ij0RvUysHGuQ6BTQ8Z8kqf7+GCiGmKB25H9E+rAeLQM2fGm Z4vI5DFInJvPgwxaUHRmOdXQB11MKNdkrzUYYjB8xtydF03YSa2pldFaZ2oyUwUZ phTqX3f+kkGugR6rVUGktxW33uPyoqNu4YIMaOqC7tm7zX0c6IiTIjEhgiZ9t5fm kSkyrF89YztzjON6hPTpc2/oCcjGRGH4sDnhAkvJiVE9fw04cB0Qi8Jc8c+pgNtk 5t31wl+cS5fsJzl4iqKy1e/Fu+rjdetK6E3o1V+0x/iMl9BHRr9nq+dFJ2BjAxbn hc8LnRSE4yb94IQtNgfLvXpw2qKB34AT8uockJnB94R6+sVDMx3AXqeCvmoQbp7t uaNsz0MtNvvmt6oGugm/9jiOM4TDUDILv0k5K0fUOU3M2IgJY4NND8qWGOThL9Ox kCIuJDOgF1jsXiQCcX9moT0WHlfRcl7EWlsNDBAGcGYBigBfRyPLwHtayytgK8qb pqqbQgupk5fpOa/yyBpp =Rq+Y -----END PGP SIGNATURE-----
--WTot5TDdDqd25KqLH2Vdp915hCvf4gNe1--
|
|
|
|