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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-12-11T22:55:33
Updated: 2020-12-11T22:55:33
Reserved: 2020-08-13T00:00:00
Link: CVE-2020-24341
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-11T23:15:14.153
Modified: 2020-12-14T21:26:46.237
Link: CVE-2020-24341
JSON object: View
Redhat Information
No data.
CWE