The code that processes DNS responses in uIP through 1.0, as used in Contiki and Contiki-NG, does not check whether the number of responses specified in the DNS packet header corresponds to the response data available in the DNS packet, leading to an out-of-bounds read and Denial-of-Service in resolv.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: 2020-12-11T22:42:04
Updated: 2020-12-11T22:42:04
Reserved: 2020-08-13T00:00:00
Link: CVE-2020-24334
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-12-11T23:15:13.807
Modified: 2020-12-15T15:03:31.877
Link: CVE-2020-24334
JSON object: View
Redhat Information
No data.
CWE