CVEvulnerability
CVE-2020-20236
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-05-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-787
Description
Mikrotik RouterOs 6.46.3 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/sniffer process. An authenticated remote attacker can cause a Denial of Service due to improper memory access.
Affected configurations
• mikrotik routeros 6.46.3
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html Exploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- https://mikrotik.com/ Product
- http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.html Exploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15 Exploit, Mailing List, Third Party Advisory
- https://mikrotik.com/ Product