CVE-2023-38570

Q: How do I fix CVE-2023-38570?

Upgrade unison software to 20.14.2.3053 or later.

Q: Is CVE-2023-38570 being actively exploited?

Not that we know of. CVE-2023-38570 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.23% is the estimated probability that it will be exploited in the next 30 days. That is higher than 14% of all scored CVEs.

Q: How severe is CVE-2023-38570?

CVE-2023-38570 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2023-38570 affect?

Published advisories record a fix for unison software (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

5.3

CVSS v3

NVD

Description

Access of memory location after end of buffer for some Intel Unison software may allow an authenticated user to potentially enable escalation of privilege via local access.

CWE-788

How to fix

Remediation Available

unison softwareNVD

Affected:< 20.14.2.3053Fixed in:20.14.2.3053CVE-2023-38570derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory1

intel.com

Related Vulnerabilities

Other CWE-788 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-9731	High	7.8	11%	-	-
CVE-2021-21105	High	8.8	5.9%	-	-
CVE-2021-21104	High	8.8	4.9%	-	-
CVE-2021-21082	High	7.8	4.5%	-	-
CVE-2019-8280	Critical	9.8	4.2%	-	Fix
CVE-2021-21093	High	7.8	3.9%	-	-

Common questions

How do I fix CVE-2023-38570?

Upgrade unison software to 20.14.2.3053 or later.

Is CVE-2023-38570 being actively exploited?

Not that we know of. CVE-2023-38570 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.23% is the estimated probability that it will be exploited in the next 30 days. That is higher than 14% of all scored CVEs.

How severe is CVE-2023-38570?

CVE-2023-38570 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2023-38570 affect?

Published advisories record a fix for unison software (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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.