certfr_avis - certfr-2018-avi-143

CERTFR-2018-AVI-143

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans MikroTik RouterOS. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	N/A	N/A	RouterOS versions antérieures à 6.41.3/6.42rc27

References

Title

Publication Time

CVE-2018-7445 (GCVE-0-2018-7445)

Vulnerability from cvelistv5

Published

2018-03-19 21:00

Modified

2025-10-21 23:45

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

A buffer overflow was found in the MikroTik RouterOS SMB service when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system. The overflow occurs before authentication takes place, so it is possible for an unauthenticated remote attacker to exploit it. All architectures and all devices running RouterOS before versions 6.41.3/6.42rc27 are vulnerable.

References

URL

Tags

	http://www.securityfocus.com/bid/103427	vdb-entry, x_refsource_BID
	http://seclists.org/fulldisclosure/2018/Mar/38	mailing-list, x_refsource_FULLDISC
	https://www.exploit-db.com/exploits/44290/	exploit, x_refsource_EXPLOIT-DB
	https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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