An exploitable double free vulnerability exists in the mdnscap binary of the CUJO Smart Firewall. When parsing mDNS packets, a memory space is freed twice if an invalid query name is encountered, leading to arbitrary code execution in the context of the mdnscap process. An unauthenticated attacker can send an mDNS message to trigger this vulnerability.
References
Link | Resource |
---|---|
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0653 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: talos
Published: 2019-03-21T15:30:19
Updated: 2022-04-19T18:07:32
Reserved: 2018-01-02T00:00:00
Link: CVE-2018-3985
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-03-21T16:29:01.627
Modified: 2023-02-03T01:41:26.567
Link: CVE-2018-3985
JSON object: View
Redhat Information
No data.
CWE