CVE-2017-15275

high-risk
Published 2017-11-27

Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.

Do I need to act?

!
43.3% chance of exploitation in next 30 days
EPSS score — higher than 57% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (13)

Affected Vendors

Redhat Samba Canonical Debian

References (26)

Third Party Advisory http://www.securityfocus.com/bid/101908
Third Party Advisory http://www.securitytracker.com/id/1039855
Third Party Advisory http://www.ubuntu.com/usn/USN-3486-1
Third Party Advisory http://www.ubuntu.com/usn/USN-3486-2
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3260
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3261
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3278
Mailing List https://lists.debian.org/debian-lts-announce/2017/11/msg00029.html
Third Party Advisory https://security.gentoo.org/glsa/201805-07
Third Party Advisory https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpe...
Third Party Advisory https://www.debian.org/security/2017/dsa-4043
Vendor Advisory https://www.samba.org/samba/security/CVE-2017-15275.html
Third Party Advisory https://www.synology.com/support/security/Synology_SA_17_72_Samba
Third Party Advisory http://www.securityfocus.com/bid/101908
Third Party Advisory http://www.securitytracker.com/id/1039855
Third Party Advisory http://www.ubuntu.com/usn/USN-3486-1
Third Party Advisory http://www.ubuntu.com/usn/USN-3486-2
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3260
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3261
Third Party Advisory https://access.redhat.com/errata/RHSA-2017:3278
and 6 more references
60
/ 100
high-risk
Severity 26/34 · High
Exploitability 17/34 · Moderate
Exposure 17/34 · Moderate