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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://access.redhat.com/errata/RHSA-2017:0983 ↗
- http://www.openwall.com/lists/oss-security/2017/04/21/1 ↗
- https://access.redhat.com/errata/RHSA-2017:0982 ↗
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html ↗
- https://access.redhat.com/errata/RHSA-2017:1430 ↗
- https://security.gentoo.org/glsa/201706-03 ↗
- http://ubuntu.com/usn/usn-3289-1 ↗
- https://access.redhat.com/errata/RHSA-2017:1206 ↗
- http://www.securityfocus.com/bid/97955 ↗
- http://www.securityfocus.com/bid/102129 ↗
- https://access.redhat.com/errata/RHSA-2017:0984 ↗
- https://access.redhat.com/errata/RHSA-2017:0988 ↗
- https://access.redhat.com/errata/RHSA-2017:1441 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1430056 ↗
- https://access.redhat.com/errata/RHSA-2017:0981 ↗
- https://access.redhat.com/errata/RHSA-2017:0980 ↗
- https://access.redhat.com/errata/RHSA-2017:1205 ↗
- https://support.citrix.com/article/CTX230138 ↗