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CVE-2018-1160

9.8 · CRITICAL

Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c.

Published Dec 20, 2018CWE-787EPSS 86.54%

Overview

CVE-2018-1160 is a critical-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refnetatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.htmlRefpacketstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.htmlRefwww.securityfocus.com/bid/106301Refattachments.samba.org/attachment.cgi?id=14735GitHubgithub.com/tenable/poc/tree/master/netatalk/cve_2018_1160/Refwww.debian.org/security/2018/dsa-4356Refwww.exploit-db.com/exploits/46034/Refwww.exploit-db.com/exploits/46048/Refwww.exploit-db.com/exploits/46675/Refwww.synology.com/security/advisory/Synology_SA_18_62

How CyberStrike helps

Frequently asked questions

What is CVE-2018-1160?

CVE-2018-1160 is a critical-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2018-1160?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-1160?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2018-1160?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-1160 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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