CVE-2020-20250

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Summary

CVECVE-2020-20250
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-07-13 12:15:00 UTC
Updated2022-06-28 14:11:00 UTC
DescriptionMikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). NOTE: this is different from CVE-2020-20253 and CVE-2020-20254. All four vulnerabilities in the /nova/bin/lcdstat process are discussed in the CVE-2020-20250 github.com/cq674350529 reference.

Risk And Classification

Problem Types: CWE-787 | CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Mikrotik Routeros All All All All

References

ReferenceSourceLinkTags
MikroTik Routers and Wireless MISC mikrotik.com
pocs_slides/README.md at master · cq674350529/pocs_slides · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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