drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in IPsec-Tools
Name: |
Denial of Service in IPsec-Tools |
|
ID: |
200812-03 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Di, 2. Dezember 2008, 18:49 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3651
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3652 |
|
Applikationen: |
IPsec-Tools |
|
Originalnachricht |
--nextPart2710947.tK7rIYY38N Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200812-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: IPsec-Tools: racoon Denial of Service Date: December 02, 2008 Bugs: #232831 ID: 200812-03
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
IPsec-Tools' racoon is affected by a remote Denial of Service vulnerability.
Background ==========
IPsec-Tools is a port of KAME's implementation of the IPsec utilities. It contains a collection of network monitoring tools, including racoon, ping, and ping6.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-firewall/ipsec-tools < 0.7.1 >= 0.7.1
Description ===========
Two Denial of Service vulnerabilities have been reported in racoon:
* The vendor reported a memory leak in racoon/proposal.c that can be triggered via invalid proposals (CVE-2008-3651).
* Krzysztof Piotr Oledzk reported that src/racoon/handler.c does not remove an "orphaned ph1" (phase 1) handle when it has been initiated remotely (CVE-2008-3652).
Impact ======
An attacker could exploit these vulnerabilities to cause a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All IPsec-Tools users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=net-firewall/ipsec-tools-0.7.1"
References ==========
[ 1 ] CVE-2008-3651 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3651 [ 2 ] CVE-2008-3652 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3652
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200812-03.xml
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 http://bugs.gentoo.org.
License =======
Copyright 2008 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
--nextPart2710947.tK7rIYY38N Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part.
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux)
iQIcBAABAgAGBQJJNXDVAAoJECaaHo/OfoM5UoQP/RCV3cENFyDt7stVmCjMoEhT AWRHcoVAWxH0pqgKe3kV9UBT8UBcynItpoQZV+mB7YSoHiVGP6PRqz9A2RsK6G6F 1qtwLmtx5xYAcBJ8QcWxO5Sm+eVeSBo0/Xh+NutG60Zy0nGxcBgCdFyIkV4taYDk Ke55d9KgGm4MOxWPBFGONCYAs//GMpe4XF20rQB7kiZg0EJVxptqFiyUi4YOWoTp i/MnjSAvD/JLhciWyWdPNW1knou2QYqq2J0/46PnMoNySKMW3PuBk437G67OWr0K Tzn0TCcv4PKHam+aBdqRbUfA9qajeE0bIu3hey9aMeCijAu5T2ZztSrV6ExSYr38 mMzUSFzEC3LBLEvDMNwI5sTO9IO2nnxlC2aL7Jg3vvmgVJw8FmygnFVsPpNMwi9Z 1q4k95cybRliei1bjctM16DxCv58klw8hCi2R9ChEKhdKYzYtTri+Hl0LxKPEgYi g1AFW8cH8f12Q+TXgiapRNOZiqRUi7gk9bPsGAOyLQG05+uZ1blp99xe2fYr2wZn RZBBRJyLFxV/EtKm0f5ztjr9jmgcU6szi/4yCiD1WwvjBBD/jNKJfFd9SIpcqIHC oy/00hhR1TRLspg4vG57oZcfJEefJZUzXBIlDdO7aFKo78IvdfR84Aj8SNt+fAd6 ugzu7BCwibmM6PQ69Dtx =Wyuv -----END PGP SIGNATURE-----
--nextPart2710947.tK7rIYY38N--
|
|
|
|