Veille CVE
CVE-2018-7445
9.8 Critique Exploitée activementCatalogue CISA KEV — MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
Ajoutée le 08/09/2022 · Échéance de correction (agences US) : 29/09/2022
Action requise : Apply updates per vendor instructions.
Description
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 9.8 Critique | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 9.8 Critique | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 10.0 Élevée | nvd@nist.gov (NVD) | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Faiblesses (CWE)
Références
- http://seclists.org/fulldisclosure/2018/Mar/38 ExploitMailing ListThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/103427 Third Party AdvisoryVDB Entry
- https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow ExploitThird Party Advisory
- https://www.exploit-db.com/exploits/44290/ ExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2018/Mar/38 ExploitMailing ListThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/103427 Third Party AdvisoryVDB Entry
- https://www.coresecurity.com/advisories/mikrotik-routeros-smb-buffer-overflow ExploitThird Party Advisory
- https://www.exploit-db.com/exploits/44290/ ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-7445 US Government Resource