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CVE-2017-7980 Detail

Description

Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ubuntu.com/usn/usn-3289-1 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2017/04/21/1 Mailing List  Patch  Third Party Advisory 
http://www.securityfocus.com/bid/102129 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/97955 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2017:0980 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:0981 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:0982 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:0983 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:0984 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:0988 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:1205 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:1206 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:1430 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2017:1441 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1430056 Issue Tracking  Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/201706-03 Patch  Third Party Advisory  VDB Entry 
https://support.citrix.com/article/CTX230138 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7980
NVD Published Date:
07/25/2017
NVD Last Modified:
08/04/2021
Source:
MITRE