Is CVE-2018-10873 in the CISA KEV catalog?

No. CVE-2018-10873 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-10873?

CVE-2018-10873 has a CVSS v3 base score of 8.3 (HIGH).

What is the EPSS score for CVE-2018-10873?

CVE-2018-10873 has an EPSS score of 3.93% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-10873?

Upgrade spice on debian 11 to 0.14.0-1.1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2018-10873

HIGHEPSS 89th pctl

8.3

CVSS v3

NVD

Description

A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send specially crafted messages to its peer which would result in a crash or, potentially, other impacts.

CWE-119Buffer Overflow CWE-20Improper Input Validation

How to fix

Remediation Available

spiceDebian

Fixed in:0.14.0-1.1CVE-2018-10873

libspice-protocol-devUbuntu

Fixed in:0.12.10-1ubuntu0.2USN-3751-1

libspice-server1Ubuntu

Fixed in:0.12.4-0nocelt2ubuntu1.7USN-3751-1

Fixed in:0.14.0-1ubuntu2.2USN-3751-1

spiceUbuntu

Fixed in:0.12.4-0nocelt2ubuntu1.7USN-3751-1

Fixed in:0.14.0-1ubuntu2.2USN-3751-1

spice-protocolUbuntu

Fixed in:0.12.10-1ubuntu0.2USN-3751-1

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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityLow

AvailabilityHigh

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

Exploit Intelligence

3.93%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Patch1

gitlab.freedesktop.org

Third-Party Advisory10

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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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.