CVE-2013-6456
0.24%V4
2014-04-15
18h00 +00:00
18h00 +00:00
특정 CVE 알림
특정 CVE의 변경 사항에 대한 정보를 받아보세요.
CVE 설명
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.
CVE 정보
관련 약점
| 약점 이름 | 출처 | |
|---|---|---|
| Improper Link Resolution Before File Access The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. |
메트릭
| 메트릭 | 점수 | 심각도 | CVSS 벡터 | 출처 |
|---|---|---|---|---|
| V2 | 5.8 | AV:A/AC:M/Au:S/C:N/I:P/A:C | nvd@nist.gov |
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
언급된 제품
구성 0
Redhat>>Libvirt >> Version 1.0.1
Redhat>>Libvirt >> Version 1.0.2
Redhat>>Libvirt >> Version 1.0.3
Redhat>>Libvirt >> Version 1.0.4
Redhat>>Libvirt >> Version 1.0.5
Redhat>>Libvirt >> Version 1.0.5.1
Redhat>>Libvirt >> Version 1.0.5.2
Redhat>>Libvirt >> Version 1.0.5.3
Redhat>>Libvirt >> Version 1.0.5.4
Redhat>>Libvirt >> Version 1.0.5.5
Redhat>>Libvirt >> Version 1.0.5.6
Redhat>>Libvirt >> Version 1.0.6
Redhat>>Libvirt >> Version 1.1.0
Redhat>>Libvirt >> Version 1.1.1
Redhat>>Libvirt >> Version 1.1.2
Redhat>>Libvirt >> Version 1.1.3
Redhat>>Libvirt >> Version 1.1.4
Redhat>>Libvirt >> Version 1.2.0
Redhat>>Libvirt >> Version 1.2.1
Fedoraproject>>Fedora >> Version 20
참고 자료
http://lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-announce/2014-February/129199.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
