CVE-2020-24341

An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. The TCP input data processing function in pico_tcp.c does not validate the length of incoming TCP packets, which leads to an out-of-bounds read when assembling received packets into a data segment, eventually causing Denial-of-Service or an information leak.
References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 Third Party Advisory US Government Resource
https://www.kb.cert.org/vuls/id/815128 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:altran:picotcp:*:*:*:*:*:*:*:*
cpe:2.3:a:altran:picotcp-ng:*:*:*:*:*:*:*:*

Information

Published : 2020-12-11 11:15

Updated : 2020-12-14 09:26


NVD link : CVE-2020-24341

Mitre link : CVE-2020-24341

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read