High severity7.5NVD Advisory· Published Feb 2, 2021· Updated Jun 17, 2026

CVE-2020-24335

Description

An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allowing an attacker to corrupt memory with crafted DNS packets.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

uIP/uIPdescription
uIP/uIPllm-fuzzy
Range: <=1.0
Uip Project/Uip
cpe:2.3:a:uip_project:uip:*:*:*:*:*:*:*:*
Range: <=1.0

Patches

Vulnerability mechanics

References

us-cert.cisa.gov/ics/advisories/icsa-20-343-01nvdThird Party AdvisoryUS Government Resource
www.kb.cert.org/vuls/id/815128nvdThird Party AdvisoryUS Government Resource

News mentions

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cvss	0.488
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000