CVE-2018-1160
CRITICALCVSS 9.8/10EPSS 86.54%
Last modified
CVE-2018-1160 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 86.54% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netatalk | Netatalk | < 3.1.12 |
| Synology | Router Manager | >= 1.2, < 1.2-7742-5 |
| Synology | Skynas | All versions |
| 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 | All versions |
| Debian | Debian Linux | 9.0 |
References
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/106301Third Party Advisory, VDB Entry
- https://attachments.samba.org/attachment.cgi?id=14735Third 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-4356Third 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_62Third Party Advisory
- https://www.tenable.com/security/research/tra-2018-48Exploit, Release Notes, Third Party Advisory
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/106301Third Party Advisory, VDB Entry
- https://attachments.samba.org/attachment.cgi?id=14735Third 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-4356Third 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_62Third Party Advisory
- https://www.tenable.com/security/research/tra-2018-48Exploit, Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-1160?
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.
How severe is CVE-2018-1160?
CVE-2018-1160 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 86.54% probability of exploitation in the next 30 days.
How do I fix CVE-2018-1160?
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-2018-1160?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST