VulnerabilityModified
CVE-2020-20237
Mikrotik RouterOs 6.46.3 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/sniffer process.
MEDIUM 6.5EPSS 2.81%
Does this matter?
Lower severity and a low EPSS score (2.81%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.81% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- mikrotik/routeros
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- https://mikrotik.com/Product
- http://packetstormsecurity.com/files/162513/Mikrotik-RouterOS-6.46.5-Memory-Corruption-Assertion-Failure.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/May/15Exploit, Mailing List, Third Party Advisory
- https://mikrotik.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.