Is CVE-2017-12194 in the CISA KEV catalog?

No. CVE-2017-12194 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-12194?

CVE-2017-12194 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2017-12194?

CVE-2017-12194 has an EPSS score of 5.54% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-12194?

Upgrade spice-gtk on debian 11 to 0.35-1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2017-12194

CRITICALEPSS 92th pctl

9.8

CVSS v3

NVD

Description

A flaw was found in the way spice-client processed certain messages sent from the server. An attacker, having control of malicious spice-server, could use this flaw to crash the client or execute arbitrary code with permissions of the user running the client. spice-gtk versions through 0.34 are believed to be vulnerable.

CWE-121Stack-based Buffer Overflow CWE-20Improper Input Validation

How to fix

Remediation Available

spice-gtkDebian

Fixed in:0.35-1CVE-2017-12194

libspice-protocol-devUbuntu

Fixed in:0.12.10-1ubuntu0.1USN-3659-1

libspice-server1Ubuntu

Fixed in:0.12.4-0nocelt2ubuntu1.6USN-3659-1

Fixed in:0.14.0-1ubuntu2.1USN-3659-1

spiceUbuntu

Fixed in:0.12.4-0nocelt2ubuntu1.6USN-3659-1

Fixed in:0.14.0-1ubuntu2.1USN-3659-1

spice-protocolUbuntu

Fixed in:0.12.10-1ubuntu0.1USN-3659-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

5.54%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Third-Party Advisory2

Other references2

Related Vulnerabilities

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2009-0927	High	8.8	97%	KEV	Fix
CVE-2020-10924	High	8.8	87%	-	-
CVE-2022-20705	Critical	10.0	80%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.