CVE-2020-24337

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Summary

CVECVE-2020-24337
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-11 23:15:00 UTC
Updated2020-12-14 21:49:00 UTC
DescriptionAn issue was discovered in picoTCP and picoTCP-NG through 1.7.0. When an unsupported TCP option with zero length is provided in an incoming TCP packet, it is possible to cause a Denial-of-Service by achieving an infinite loop in the code that parses TCP options, aka tcp_parse_options() in pico_tcp.c.

Risk And Classification

Problem Types: CWE-835

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Altran Picotcp All All All All
Application Altran Picotcp-ng All All All All

References

ReferenceSourceLinkTags
VU#815128 - Embedded TCP/IP stacks have memory corruption vulnerabilities MISC www.kb.cert.org Third Party Advisory, US Government Resource
Multiple Embedded TCP/IP Stacks | CISA MISC us-cert.cisa.gov Third Party Advisory, US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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