NVD

Id
41509  
Name
CVE-2013-6456  
Description
The LXC driver (lxc/lxc_driver.c) in libvirt 1.0.1 through 1.2.1 allows local users to (1) delete arbitrary host devices via the virDomainDeviceDettach API and a symlink attack on /dev in the container; (2) create arbitrary nodes (mknod) via the virDomainDeviceAttach API and a symlink attack on /dev in the container; and cause a denial of service (shutdown or reboot host OS) via the (3) virDomainShutdown or (4) virDomainReboot API and a symlink attack on /dev/initctl in the container, related to "paths under /proc/$PID/root" and the virInitctlSetRunLevel function.  
Reject
 
CVSS Version
2  
CVSS Score
5.8  
Severity
Medium  
CVSS Base Score
5.8  
CVSS Impact Subscore
7.8  
CVSS Exploit Subscore
4.4  
CVSS Vector
(AV:A/AC:M/Au:S/C:N/I:P/A:C)  
Pub Date
2017-01-18  
Published
2014-04-15  
Modified Date
2015-01-02  
Seq
2013-6456  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
209792 41509 CVE-2013-6456 http://libvirt.org/git/?p=libvirt.git;a=commit;h=5fc590ad9f4  View
209793 41509 CVE-2013-6456 http://libvirt.org/news.html  View
209794 41509 CVE-2013-6456 FEDORA-2014-2864  View
209795 41509 CVE-2013-6456 openSUSE-SU-2014:0593  View
209796 41509 CVE-2013-6456 GLSA-201412-04  View
209797 41509 CVE-2013-6456 http://security.libvirt.org/2013/0018.html  View
209798 41509 CVE-2013-6456 65743  View
209799 41509 CVE-2013-6456 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=732394  View
209800 41509 CVE-2013-6456 https://bugzilla.redhat.com/show_bug.cgi?id=1045643  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
24749 JVNDB-2013-006324 libvirt の LXC ドライバにおける任意のホストデバイスを削除される脆弱性 libvirt の LXC ドライバ (lxc/lxc_driver.c) には、"/proc/$PID/root 配下のパス" および virInitctlSetRunLevel 関数に関する処理に不備があるため、任意のホストデバイスを削除される、任意のノード (mknod) を作成される、およびサービス運用妨害 (シャットダウンまたはホスト OS のリブート) 状態にされる脆弱性が存在します。 CVE-2013-6456 66398 CVE-2013-6456 41509 5.8 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-006324.html 2013-12-17 2014-04-21 View