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CVE-2018-1160
CRITICAL
Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attacker controlled data. A remote unauthenticated attacker can leverage this vulnerability to achieve arbitrary code execution.
Published: Dec 20, 2018
Modified: Jun 17, 2026
CWE-787
CWE-787
CWE-787
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (8)
| Vendor | Product | Version |
|---|---|---|
| netatalk | netatalk | * < 3.1.12 |
| synology | router_manager | * ≥ 1.2 < 1.2-7742-5 |
| synology | skynas | - |
| synology | diskstation_manager | * ≥ 5.2 < 5.2-5967-9 |
| synology | diskstation_manager | * ≥ 6.1 < 6.1.7-15284-3 |
| synology | diskstation_manager | * ≥ 6.2 < 6.2.1-23824-4 |
| synology | vs960hd_firmware | - |
| debian | debian_linux | 9.0 |
GitHub Security Advisory GHSA-j675-7hvj-qfw5
Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to...
References (22)
- http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html Release Notes
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/106301 Third Party Advisory, VDB Entry
- https://attachments.samba.org/attachment.cgi?id=14735 Third Party Advisory
- https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/ Release Notes, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4356 Third Party Advisory
- https://www.exploit-db.com/exploits/46034/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/46048/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/46675/ Exploit, Third Party Advisory, VDB Entry
- https://www.synology.com/security/advisory/Synology_SA_18_62 Third Party Advisory
- https://www.tenable.com/security/research/tra-2018-48 Exploit, Release Notes, Third Party Advisory
- http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html Release Notes
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/106301 Third Party Advisory, VDB Entry
- https://attachments.samba.org/attachment.cgi?id=14735 Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
86.54%
Top 0% most likely to be exploited
Threat Score
75.2 / 100
Data Sources
NVD
EPSS
GitHub