7.6 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.2%
Qemu before version 2.9 is vulnerable to an improper link following when built with the VirtFS. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host.
[
{
"product": "Qemu",
"vendor": "unspecified",
"versions": [
{
"status": "affected",
"version": "qemu 2.9"
}
]
}
]
www.openwall.com/lists/oss-security/2017/01/17/12
www.securityfocus.com/bid/95461
www.securitytracker.com/id/1037604
bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9602
lists.debian.org/debian-lts-announce/2018/09/msg00007.html
lists.gnu.org/archive/html/qemu-devel/2017-01/msg06225.html
lists.gnu.org/archive/html/qemu-devel/2017-02/msg04347.html
security.gentoo.org/glsa/201704-01
7.6 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.2%