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CVE-2018-0429

7.8 · HIGH

Stack-based buffer overflow in the Cisco Thor decoder before commit 18de8f9f0762c3a542b1122589edb8af859d9813 allows local users to cause a denial of service (segmentation fault) and execute arbitra…

Published Aug 9, 2018CWE-119EPSS 0.50%

Overview

CVE-2018-0429 is a high-severity vulnerability. It was published on August 9, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Stack-based buffer overflow in the Cisco Thor decoder before commit 18de8f9f0762c3a542b1122589edb8af859d9813 allows local users to cause a denial of service (segmentation fault) and execute arbitrary code via a crafted non-conformant Thor bitstream.

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

Refwww.securityfocus.com/bid/105059GitHubgithub.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813Refwww.securityfocus.com/bid/105059GitHubgithub.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813

How CyberStrike helps

Frequently asked questions

What is CVE-2018-0429?

CVE-2018-0429 is a high-severity vulnerability. It was published on August 9, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).

How severe is CVE-2018-0429?

This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2018-0429?

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-2018-0429?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-0429 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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