Vulnerability Details : CVE-2015-8504
Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client.
Vulnerability category: Denial of service
Products affected by CVE-2015-8504
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.5.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.5.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:2.5.0:rc2:*:*:*:*:*:*
Threat overview for CVE-2015-8504
Top countries where our scanners detected CVE-2015-8504
Top open port discovered on systems with this issue
22
IPs affected by CVE-2015-8504 2
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2015-8504!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2015-8504
4.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8504
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:N/A:P |
6.8
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2015-8504
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8504
-
http://www.debian.org/security/2016/dsa-3469
Debian -- Security Information -- DSA-3469-1 qemuThird Party Advisory
-
http://www.securityfocus.com/bid/78708
QEMU 'ui/vnc.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.debian.org/security/2016/dsa-3471
Debian -- Security Information -- DSA-3471-1 qemuThird Party Advisory
-
https://security.gentoo.org/glsa/201602-01
QEMU: Multiple vulnerabilities (GLSA 201602-01) — Gentoo securityThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2015/12/08/7
oss-security - Re: CVE request: Qemu: ui: vnc: avoid floating point exceptionMailing List;Third Party Advisory
-
http://www.debian.org/security/2016/dsa-3470
Debian -- Security Information -- DSA-3470-1 qemu-kvmThird Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1289541
1289541 – (CVE-2015-8504) CVE-2015-8504 Qemu: ui: vnc: avoid floating point exceptionIssue Tracking;Patch;Third Party Advisory
-
http://git.qemu-project.org/?p=qemu.git%3Ba=commitdiff%3Bh=4c65fed8bdf96780735dbdb92a8
QEMU · GitLab
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