Description
Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
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
- http://rhn.redhat.com/errata/RHSA-2015-2694.html ↗
- http://www.securitytracker.com/id/1034268 ↗
- http://www.securityfocus.com/bid/78227 ↗
- http://www.openwall.com/lists/oss-security/2015/11/30/2 ↗
- https://lists.gnu.org/archive/html/qemu-devel/2015-11/msg06342.html ↗
- http://xenbits.xen.org/xsa/advisory-162.html ↗
- http://www.debian.org/security/2016/dsa-3469 ↗
- http://www.debian.org/security/2016/dsa-3470 ↗
- https://security.gentoo.org/glsa/201604-03 ↗
- http://www.debian.org/security/2016/dsa-3471 ↗
- https://security.gentoo.org/glsa/201602-01 ↗
- http://rhn.redhat.com/errata/RHSA-2015-2696.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-2695.html ↗