Medium severity · published Jan 23, 2020
CVE-2015-5239
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…
6.5
CVSS
3.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EO
Eos · Arista
4.12; 4.13; 4.14; 4.15 · source: NVD
FE
Fedora · Fedoraproject
21; 22; 23 · source: NVD
LE
Linux Enterprise Debuginfo · Suse
11; 11 · source: NVD
LE
Linux Enterprise Desktop · Suse
11; 11; 12 · source: NVD
LE
Linux Enterprise Server · Suse
11; 11; 12 · source: NVD
LE
Linux Enterprise Software Development Kit · Suse
11; 11; 12 · source: NVD
QE
Qemu · Qemu
before 2.1.0 · source: NVD
UL
Ubuntu Linux · Canonical
12.04; 14.04; 15.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-5239
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-5239
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.html
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