CVE-2017-7494: Samba Remote Code Execution Vulnerability
Critical · CVSS 9.8 (CVSS 3.1)KEV known exploitedEPSS 99.4%, 100th percentilePublished Updated Assigner: redhat
In CISA’s Known Exploited Vulnerabilities catalog: Samba Remote Code Execution Vulnerability.
Added , federal remediation due . Known ransomware use: Known.
Required action: Apply updates per vendor instructions.
Description
Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Samba: samba
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- access.redhat.com/errata/RHSA-2017:1270 (opens in new tab)
- access.redhat.com/errata/RHSA-2017:1271 (opens in new tab)
- access.redhat.com/errata/RHSA-2017:1272 (opens in new tab)
- access.redhat.com/errata/RHSA-2017:1273 (opens in new tab)
- access.redhat.com/errata/RHSA-2017:1390 (opens in new tab)
- download.schneider-electric.com/files (opens in new tab)
- h20566.www2.hpe.com/hpsc/doc/public/display (opens in new tab)
- h20566.www2.hpe.com/hpsc/doc/public/display (opens in new tab)
- security.gentoo.org/glsa/201805-07 (opens in new tab)
- security.netapp.com/advisory/ntap-20170524-0001/ (opens in new tab)
- www.exploit-db.com/exploits/42060/ (opens in new tab)
- www.exploit-db.com/exploits/42084/ (opens in new tab)
- www.samba.org/samba/security/CVE-2017-7494.html (opens in new tab)
- www.debian.org/security/2017/dsa-3860 (opens in new tab)
- www.securityfocus.com/bid/98636 (opens in new tab)
- www.securitytracker.com/id/1038552 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)