CVE-2017-15275
HIGHCVSS 7.5/10EPSS 21.41%
Last modified
CVE-2017-15275 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.. EPSS estimates a 21.41% chance of exploitation in the next 30 days.
Description
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 3.6.0, < 4.5.15 |
| Samba | Samba | >= 4.6.0, < 4.6.11 |
| Samba | Samba | >= 4.7.0, < 4.7.3 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 17.04 |
| Canonical | Ubuntu Linux | 17.10 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Redhat | Enterprise Linux Workstation | 7.0 |
References
- http://www.securityfocus.com/bid/101908Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039855Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3486-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-3486-2Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3260Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3261Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3278Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/11/msg00029.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201805-07Third Party Advisory
- https://www.debian.org/security/2017/dsa-4043Third Party Advisory
- https://www.samba.org/samba/security/CVE-2017-15275.htmlVendor Advisory
- https://www.synology.com/support/security/Synology_SA_17_72_SambaThird Party Advisory
- http://www.securityfocus.com/bid/101908Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039855Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3486-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-3486-2Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3260Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3261Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:3278Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/11/msg00029.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201805-07Third Party Advisory
- https://www.debian.org/security/2017/dsa-4043Third Party Advisory
- https://www.samba.org/samba/security/CVE-2017-15275.htmlVendor Advisory
- https://www.synology.com/support/security/Synology_SA_17_72_SambaThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-15275?
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
How severe is CVE-2017-15275?
CVE-2017-15275 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 21.41% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15275?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-15275?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST