CVE-2017-20283

MediumCVSS 6.5/10Last modified Oct 15, 2026

Description

NXP MQX Classic before 5.0 contains an out-of-bounds write vulnerability in the RTCS UDP recvfrom() implementation. Improper enforcement of the application-supplied receive buffer length may allow a crafted UDP packet to overflow the destination buffer, resulting in memory corruption, or denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Weakness enumeration

CWE-787

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
NXPMQX< 5.0 Classic

References

Timeline

Published
Oct 8, 2026
Last modified
Oct 15, 2026
NVD status
Awaiting Analysis

Related CVEs from 2017

CVE-2017-202847.5Caucho Resin contains a path traversal vulnerability in the documentation webapp (resin-doc) that allows remote unauthenticated attackers toCVE-2017-202859.1YAML versions before 1.30 for Perl allow a loaded document to trigger the DESTROY method of arbitrary classes. A perl/hash:Class tag blesseCVE-2017-202867.8DevIL through 1.8.0 contains a heap-based buffer overflow in iGetPalette() in il_gif.cpp that allows attackers to write beyond a 768-byte paCVE-2017-202877.5Javo Spot theme for WordPress before 3.0.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary fCVE-2017-202886.1QCubed 2.2.0 through 3.1.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts tCVE-2017-202897.5Broadstreet Ad Widget plugin for WordPress 2.2.0 before 2.12.0 contains a local file inclusion vulnerability that allows authenticated usersCVE-2017-202906.1Discourse 1.9.0.beta2 before 1.9.0.beta13 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to iCVE-2017-20906.5Directory traversal vulnerability in CubeCart versions prior to 6.1.4 allows remote authenticated attackers to read arbitrary files via unspCVE-2017-20914.3Cybozu Garoon 3.0.0 to 4.2.3 allows remote authenticated attackers to bypass access restriction in Phone Messages function to alter the statCVE-2017-20925.4Cross-site scripting vulnerability in Cybozu Garoon 3.0.0 to 4.2.3 allows remote authenticated attackers to inject arbitrary web script or HCVE-2017-20934.3Cybozu Garoon 3.0.0 to 4.2.3 allow remote attackers to obtain tokens used for CSRF protection via unspecified vectors.CVE-2017-20944.3Cybozu Garoon 3.0.0 to 4.2.3 allows remote authenticated attackers to bypass access restriction in Workflow and the "MultiReport" function t
CVE-2017-20283: Medium severity, CVSS 6.5 | Vulnix