CVE-2017-14746
Critical
CVE-2017-14746
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
Exploit probability
9.9%
Published
November 27, 2017
Required by
Not available
Last source change
July 8, 2026
02 / AFFECTED SOFTWARE
Affected packages
18 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2017-14746
View original source
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
05 / REFERENCES
Further evidence
- http://www.securityfocus.com/bid/101907
- http://www.securitytracker.com/id/1039856
- http://www.ubuntu.com/usn/USN-3486-1
- https://access.redhat.com/errata/RHSA-2017:3260
- https://access.redhat.com/errata/RHSA-2017:3261
- https://access.redhat.com/errata/RHSA-2017:3278
- https://security.gentoo.org/glsa/201805-07
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us
- https://www.debian.org/security/2017/dsa-4043
- https://www.samba.org/samba/security/CVE-2017-14746.html
- https://www.synology.com/support/security/Synology_SA_17_72_Samba