An issue was discovered in picoTCP 1.7.0. The code for processing the IPv6 destination options does not check for a valid length of the destination options header. This results in an Out-of-Bounds Read, and, depending on the memory protection mechanism, this may result in Denial-of-Service in pico_ipv6_process_destopt() in pico_ipv6.c.
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: 2020-12-11T22:33:46
Updated: 2020-12-11T22:33:46
Reserved: 2020-08-07T00:00:00
Link: CVE-2020-17445
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-11T23:15:13.510
Modified: 2020-12-14T21:55:46.500
Link: CVE-2020-17445
JSON object: View
Redhat Information
No data.
CWE