CVE-2017-7718

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions.
Overview
  • CVE ID
  • CVE-2017-7718
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-04-20T17:59:01
  • Last Modified Date
  • 2020-11-10T18:45:22
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* 1 OR 2.8.1.1
cpe:2.3:a:qemu:qemu:2.9.0:rc0:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1443441 Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/04/19/4 Mailing List Patch Third Party Advisory
http://git.qemu-project.org/?p=qemu.git;a=commit;h=215902d7b6fb50c6fc216fc74f770858278ed904 Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/97957 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201706-03 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1441 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1431 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1430 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1206 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1205 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0988 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0984 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0983 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0982 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0981 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0980 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-7718
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7718
History
Created Old Value New Value Data Type Notes
2022-05-10 16:20:31 Added to TrackCVE
2022-12-02 16:03:30 2017-04-20T17:59Z 2017-04-20T17:59:01 CVE Published Date updated
2022-12-02 16:03:30 2020-11-10T18:45:22 CVE Modified Date updated
2022-12-02 16:03:30 Analyzed Vulnerability Status updated