Out-of-Bounds Affecting qemu package, versions <1:2.8+dfsg-4
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.07% (30th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-1558072
- published 25 Jul 2017
- disclosed 25 Jul 2017
Introduced: 25 Jul 2017
CVE-2017-7980 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:2.8+dfsg-4 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2017-7980
- https://support.citrix.com/article/CTX230138
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://security.gentoo.org/glsa/201706-03
- http://www.openwall.com/lists/oss-security/2017/04/21/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1430056
- https://access.redhat.com/errata/RHSA-2017:0980
- https://access.redhat.com/errata/RHSA-2017:0981
- https://access.redhat.com/errata/RHSA-2017:0982
- https://access.redhat.com/errata/RHSA-2017:0983
- https://access.redhat.com/errata/RHSA-2017:0984
- https://access.redhat.com/errata/RHSA-2017:0988
- https://access.redhat.com/errata/RHSA-2017:1205
- https://access.redhat.com/errata/RHSA-2017:1206
- https://access.redhat.com/errata/RHSA-2017:1430
- https://access.redhat.com/errata/RHSA-2017:1441
- http://www.securityfocus.com/bid/102129
- http://www.securityfocus.com/bid/97955
- http://ubuntu.com/usn/usn-3289-1
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7980