drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in LibVNCServer und LibVNCClient
Name: |
Zwei Probleme in LibVNCServer und LibVNCClient |
|
ID: |
201702-24 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Di, 21. Februar 2017, 07:37 |
|
Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9942
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9941 |
|
Applikationen: |
LibVNCServer, LibVNCServer |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --c7q5GxxfrB4e3HkOonxUMwVmDicImJcku Content-Type: multipart/mixed; boundary="p3xOgEwJdubXnCqWbp0qkgvHjNsJOibEh"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <e6809eab-d211-be80-5519-7a38fc7165e4@gentoo.org> Subject: [ GLSA 201702-24 ] LibVNCServer/LibVNCClient: Multiple vulnerabilities
--p3xOgEwJdubXnCqWbp0qkgvHjNsJOibEh Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: LibVNCServer/LibVNCClient: Multiple vulnerabilities Date: February 20, 2017 Bugs: #605326 ID: 201702-24
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
Multiple vulnerabilities have been found in LibVNCServer/LibVNCClient, the worst of which allows remote attackers to execute arbitrary code when connecting to a malicious server.
Background ==========
LibVNCServer/LibVNCClient are cross-platform C libraries that allow you to easily implement VNC server or client functionality in your program.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/libvncserver < 0.9.11 >= 0.9.11
Description ===========
Multiple vulnerabilities have been discovered in LibVNCServer and LibVNCClient. Please review the CVE identifiers referenced below for details.
Impact ======
A remote attacker could entice a user to connect to a malicious VNC server or leverage Man-in-the-Middle attacks to cause the execution of arbitrary code with the privileges of the user running a VNC client linked against LibVNCClient.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All LibVNCServer/LibVNCClient users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/libvncserver-0.9.11"
References ==========
[ 1 ] CVE-2016-9941 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9941 [ 2 ] CVE-2016-9942 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9942
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-24
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
--p3xOgEwJdubXnCqWbp0qkgvHjNsJOibEh--
--c7q5GxxfrB4e3HkOonxUMwVmDicImJcku 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
iQJ8BAEBCgBmBQJYq4FKXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQzM0M1ODQ4MkM0MDIyOTJEMkUzQzVDMDY5 NzA5RjkwQzNDOTZGRkM4AAoJEJcJ+Qw8lv/InmIP/1/1RPwH+MI7hS2UgOcq61FU k4cU+85QUEb68+GVLCj/PFw6rd67838mfEd2HXS/m71SahO8tGPZ23YQ0p7NJ/38 iSJpakoVrs64+iYfZm6RxE5MGbP98Ja1A0G5+P0gpX6aIrjKBoffGCdho8aYxgxN xRGZ5A1o0o0uqS30RgCg++oK6uDEAmtDnmGc93Gv67jOeSjQBPlUMoipNuR4ihxS 43AmP+EfV1WQ8PUCmg1JTdMDBpJBZI7gCSEuiMaRNMgbig0hAWBp0k+ofGT7at3k 0sJpZEas/QjoKvnU/3PJBd5aOJ1RW0BQEVDa0EVj38Gvtot/A9FFpmWRKTONJHbb qE9hb8xtdTXzrrBXUL8cNqpgGqDDad78oWaaRBMu01ic25Q4T+XKwSdW27sYsdQf i20rigt4tkk3Jk+k6xHlS9MTHIRkdtJPGOhYCh9vewv0zcmv1+5x3tqcZOM15CtJ oaeG+z0Srnes7X7Ua9mKi7w3R4XzfbJnctlyAJ4MtDwG7Jm00EJS2bAdZoO5Sfve 8pTyJYcY1a+f/J6cv/7h6yWweCJG8Xj7ut152Ol9StIrr1ary4zyswb/7BNWbH0m mhxHckuwpHOF6LXCHFQXOJWPN9tPcfAMNT/VS/LrMNRaRBaPYFZ6r+uJyF3PiFPl 1QPiIAy7KDAQsrQuVkmv =8WNJ -----END PGP SIGNATURE-----
--c7q5GxxfrB4e3HkOonxUMwVmDicImJcku--
|
|
|
|