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cvelistRedhatCVELIST:CVE-2017-2620
HistoryJul 27, 2018 - 7:00 p.m.

CVE-2017-2620

2018-07-2719:00:00
CWE-787
redhat
www.cve.org
1

5.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%

JSON

Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.

CNA Affected

[
  {
    "product": "Qemu:",
    "vendor": "QEMU",
    "versions": [
      {
        "status": "affected",
        "version": "2.8"
      }
    ]
  }
]

References

Related

redhat 12
nessus 56
openvas 29
ubuntucve 1
gentoo 2
oraclelinux 5
nvd 1
fedora 4
prion 1
xen 1
centos 3
debiancve 1
veracode 1
redhatcve 1
osv 5
alpinelinux 1
cve 1
freebsd 1
debian 4
suse 12
ubuntu 1
redhat
redhat
(RHSA-2017:0351) Important: qemu-kvm-rhev security update
2017-03-01 07:53:05
(RHSA-2017:0352) Important: qemu-kvm security update
2017-03-01 08:42:26
(RHSA-2017:0396) Important: qemu-kvm security and bug fix update
2017-03-02 15:22:52
nessus
nessus
RHEL 6 : qemu-kvm-rhev (RHSA-2017:0351)
2017-03-02 00:00:00
RHEL 6 : qemu-kvm (RHSA-2017:0352)
2017-03-02 00:00:00
FreeBSD : xen-tools -- cirrus_bitblt_cputovideo does not check if memory region is safe (8cbd9c08-f8b9-11e6-ae1b-002590263bf5)
2017-02-22 00:00:00
openvas
openvas
CentOS Update for qemu-guest-agent CESA-2017:0352 centos6
2017-03-03 00:00:00
Fedora Update for xen FEDORA-2017-1607a3a78e
2017-03-09 00:00:00
Fedora Update for xen FEDORA-2017-266ab882cd
2017-03-02 00:00:00
ubuntucve
ubuntucve
CVE-2017-2620
2017-02-22 00:00:00
gentoo
gentoo
Xen: Privilege Escalation
2017-03-28 00:00:00
QEMU: Multiple vulnerabilities
2017-04-10 00:00:00
oraclelinux
oraclelinux
qemu-kvm security update
2017-03-01 00:00:00
kvm security update
2017-03-07 00:00:00
qemu-kvm security and bug fix update
2017-03-02 00:00:00
nvd
nvd
CVE-2017-2620
2018-07-27 19:29:00
fedora
fedora
[SECURITY] Fedora 25 Update: xen-4.7.1-9.fc25
2017-03-01 01:30:45
[SECURITY] Fedora 24 Update: xen-4.6.4-8.fc24
2017-03-08 13:33:09
[SECURITY] Fedora 24 Update: qemu-2.6.2-7.fc24
2017-03-21 16:52:35
prion
prion
Out-of-bounds
2018-07-27 19:29:00
xen
xen
cirrus_bitblt_cputovideo does not check if memory region is safe
2017-02-21 10:42:00
centos
centos
qemu security update
2017-03-01 12:08:31
kmod, kvm security update
2017-03-08 18:33:47
qemu security update
2017-03-03 13:27:17
debiancve
debiancve
CVE-2017-2620
2018-07-27 19:29:00
veracode
veracode
Arbitrary Code Execution
2019-01-15 09:15:42
redhatcve
redhatcve
CVE-2017-2620
2020-04-04 05:02:19
osv
osv
CVE-2017-2620
2018-07-27 19:29:00
xen - security update
2018-02-06 00:00:00
qemu - security update
2017-03-01 00:00:00
alpinelinux
alpinelinux
CVE-2017-2620
2018-07-27 19:29:00
cve
cve
CVE-2017-2620
2018-07-27 19:29:00
freebsd
freebsd
xen-tools -- cirrus_bitblt_cputovideo does not check if memory region is safe
2017-02-21 00:00:00
debian
debian
[SECURITY] [DLA 1270-1] xen security update
2018-02-06 12:35:37
[SECURITY] [DLA 842-1] qemu-kvm security update
2017-02-28 22:10:25
[SECURITY] [DLA 845-1] qemu security update
2017-03-01 19:52:31
suse
suse
Security update for xen (important)
2017-02-27 18:13:48
Security update for xen (important)
2017-03-11 15:07:34
Security update for kvm (important)
2017-04-28 21:11:21
ubuntu
ubuntu
QEMU vulnerabilities
2017-04-20 00:00:00

5.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%

JSON
Related for CVELIST:CVE-2017-2620
redhat12nessus56openvas29ubuntucve1gentoo2oraclelinux5nvd1fedora4prion1xen1centos3debiancve1veracode1redhatcve1osv5alpinelinux1cve1freebsd1debian4suse12ubuntu1