Vulnerability Monitor

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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.

Published

2018-12-20T21:29:00.477

Last Modified

2025-01-14T19:29:55.853

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-787
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	netatalk	netatalk	< 3.1.12	Yes
Application	synology	router_manager	< 1.2-7742-5	Yes
Application	synology	skynas	-	Yes
Operating System	synology	diskstation_manager	< 5.2-5967-9	Yes
Operating System	synology	diskstation_manager	< 6.1.7-15284-3	Yes
Operating System	synology	diskstation_manager	< 6.2.1-23824-4	Yes
Operating System	synology	vs960hd_firmware	-	Yes
Hardware	synology	vs960hd	-	No
Operating System	debian	debian_linux	9.0	Yes

References

http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html Release Notes ([email protected])
http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/106301 Third Party Advisory, VDB Entry ([email protected])
https://attachments.samba.org/attachment.cgi?id=14735 Third Party Advisory ([email protected])
https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/ Release Notes, Third Party Advisory ([email protected])
https://www.debian.org/security/2018/dsa-4356 Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/46034/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.exploit-db.com/exploits/46048/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.exploit-db.com/exploits/46675/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.synology.com/security/advisory/Synology_SA_18_62 Third Party Advisory ([email protected])
https://www.tenable.com/security/research/tra-2018-48 Exploit, Release Notes, Third Party Advisory ([email protected])
http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html Release Notes (af854a3a-2127-422b-91ae-364da2661108)
http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/106301 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://attachments.samba.org/attachment.cgi?id=14735 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/ Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2018/dsa-4356 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/46034/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/46048/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/46675/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.synology.com/security/advisory/Synology_SA_18_62 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.tenable.com/security/research/tra-2018-48 Exploit, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)