critical9.8Public exploit code
CVE-2018-1160
Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- QNAP Netatalk < 3.1.12 - Authentication Bypass2019-04-08 · remote · multiple · Verified
- Netatalk 3.1.12 - Authentication Bypass (PoC)2018-12-21 · dos · multiple · Verified
- Netatalk 3.1.12 - Authentication Bypass2018-12-21 · remote · multiple · Verified
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Netatalk | Netatalk | before 3.1.12 |
| Synology | Router Manager | from 1.2 before 1.2-7742-5 |
| Synology | Skynas | All versions |
| Synology | Diskstation Manager | from 5.2 before 5.2-5967-9 from 6.1 before 6.1.7-15284-3 from 6.2 before 6.2.1-23824-4 |
| Synology | Vs960hd Firmware | All versions |
| Debian | Debian Linux | Version 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html
- http://www.securityfocus.com/bid/106301
- https://attachments.samba.org/attachment.cgi?id=14735
- https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/
- https://www.debian.org/security/2018/dsa-4356
- https://www.exploit-db.com/exploits/46034/
- https://www.exploit-db.com/exploits/46048/
- https://www.exploit-db.com/exploits/46675/
- https://www.synology.com/security/advisory/Synology_SA_18_62
- https://www.tenable.com/security/research/tra-2018-48
- http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html
- http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html
- http://www.securityfocus.com/bid/106301
- https://attachments.samba.org/attachment.cgi?id=14735
- https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/
- https://www.debian.org/security/2018/dsa-4356
- https://www.exploit-db.com/exploits/46034/
- https://www.exploit-db.com/exploits/46048/
- https://www.exploit-db.com/exploits/46675/
- https://www.synology.com/security/advisory/Synology_SA_18_62
- https://www.tenable.com/security/research/tra-2018-48