CVE & CISA-KEV Catalog

CVE-2019-0140

HIGH
8.8
CVSS v3
NVD

Description

Buffer overflow in firmware for Intel(R) Ethernet 700 Series Controllers before version 7.0 may allow an unauthenticated user to potentially enable an escalation of privilege via an adjacent access.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available
ethernet 700 series softwareNVD
Affected:< 24.0Fixed in:24.0CVE-2019-0140derived from NVD
ethernet controller 710-bm1 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD
ethernet controller x710-at2 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD
ethernet controller x710-bm2 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD
ethernet controller x710-tm4 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD
ethernet controller xxv710-am1 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD
ethernet controller xxv710-am2 firmwareNVD
Affected:< 7.0Fixed in:7.0CVE-2019-0140derived from NVD

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 VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

0.56%probability of exploitation in 30 days
42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Patch1

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0195Medium6.8100%-Fix
CVE-2017-7269Critical9.8100%KEV-
CVE-2019-11043High8.799%KEV + RansomFix
CVE-2011-4862High10.095%-Fix
CVE-2007-5659High7.894%KEVFix
CVE-2022-3786High7.591%-Fix
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CVE-2019-0140 severity badge

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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.