CVE-2017-0147
Microsoft Windows SMBv1 Information Disclosure
- Published16 Mar 2017
- Added to CISA KEV24 May 2022
- Remediation due14 Jun 2022
Description
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
CVSS 3.1 breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NAffected products
Remediation
References
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0147
- https://www.exploit-db.com/exploits/41891/
- https://www.exploit-db.com/exploits/41987/
- https://www.exploit-db.com/exploits/43970/
and 2 more references
Frequently asked
Is CVE-2017-0147 being actively exploited?
Yes. CVE-2017-0147 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 24 May 2022. It has been used in ransomware campaigns.
How severe is CVE-2017-0147?
CVE-2017-0147 has a CVSS 3.1 base score of 7.5, rated high. EPSS estimates a 99.7% probability of exploitation.
Which products are affected by CVE-2017-0147?
Affected products include Microsoft Windows 10 1507, Microsoft Windows 10 1511, Microsoft Windows 10 1607, Microsoft Windows 7, Microsoft Windows 8.1, and 13 more.
How do I fix CVE-2017-0147?
Upgrade affected software to a fixed version, for example Siemens Acuson Sc2000 Firmware 4.0e, Siemens Syngo Sc2000 Firmware 4.0e or later, then confirm no affected versions remain in your inventory.
How Secuno handles this
Secuno correlates vulnerabilities like CVE-2017-0147 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, Secuno flags any affected asset as top-priority automatically. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.
Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.