CVE-2017-0147
Microsoft Windows SMBv1 Information Disclosure Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 14 June 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 99.69% probability · 100th percentile
- CISA KEV
- Listed 24 May 2022 · due 14 June 2022 · used in ransomware campaigns
- Affected
- microsoft/windows 10 1507 · microsoft/windows 10 1511 · microsoft/windows 10 1607 · microsoft/windows 7 · microsoft/windows 8.1 · microsoft/windows rt 8.1 · microsoft/windows server 2008 · microsoft/windows server 2012 · microsoft/windows server 2016 · microsoft/windows vista · siemens/acuson p300 firmware · siemens/acuson p500 firmware · siemens/acuson sc2000 firmware · siemens/acuson x700 firmware · siemens/syngo sc2000 firmware · siemens/tissue preparation system firmware · siemens/versant kpcr molecular system firmware · siemens/versant kpcr sample prep firmware
- Source
- secure@microsoft.com
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2017-0147
References
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96709Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037991Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02Third Party Advisory, US Government Resource
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41891/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41987/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/43970/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96709Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037991Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02Third Party Advisory, US Government Resource
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41891/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41987/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/43970/Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0147US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.