Description
Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a CLIENT_CUT_TEXT message, which triggers an infinite loop.
References (10)
Core 10
Core References
Patch, Third Party Advisory x_refsource_misc
http://www.ubuntu.com/usn/USN-2745-1
Mailing List, Patch, Third Party Advisory x_refsource_misc
http://www.openwall.com/lists/oss-security/2015/09/02/7
Patch, Third Party Advisory x_refsource_confirm
https://github.com/qemu/qemu/commit/f9a70e79391f6d7c2a912d785239ee8effc1922d
Third Party Advisory x_refsource_misc
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14
Mailing List, Third Party Advisory x_refsource_misc
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.html
Mailing List, Third Party Advisory x_refsource_misc
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
Mailing List, Third Party Advisory x_refsource_misc
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html
Mailing List, Third Party Advisory x_refsource_misc
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html
Mailing List, Third Party Advisory x_refsource_misc
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.html
Mailing List, Third Party Advisory x_refsource_misc
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.html
Scores
CVSS v3
6.5
EPSS
0.0841
EPSS Percentile
92.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-835
Status
published
Products (18)
arista/eos
4.12
arista/eos
4.13
arista/eos
4.14
arista/eos
4.15
canonical/ubuntu_linux
12.04
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
15.04
fedoraproject/fedora
21
fedoraproject/fedora
22
fedoraproject/fedora
23
... and 8 more
Published
Jan 23, 2020
Tracked Since
Feb 18, 2026