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 |
| 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
History
21 Nov 2024, 05:08
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 - Third Party Advisory, US Government Resource | |
| References | () https://www.kb.cert.org/vuls/id/815128 - Third Party Advisory, US Government Resource |
Information
Published : 2020-12-11 23:15
Updated : 2024-11-21 05:08
NVD link : CVE-2020-17445
Mitre link : CVE-2020-17445
CVE.ORG link : CVE-2020-17445
JSON object : View
Products Affected
altran
- picotcp
CWE
CWE-125
Out-of-bounds Read