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CVE-2019-1010022

9.8 · CRITICAL

GNU Libc current is affected by: Mitigation bypass.

Published Jul 15, 2019CWE-119EPSS 3.25%

Overview

CVE-2019-1010022 is a critical-severity vulnerability. It was published on July 15, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.0 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

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

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

Refsecurity-tracker.debian.org/tracker/CVE-2019-1010022Refsourceware.org/bugzilla/show_bug.cgi?id=22850Refsourceware.org/bugzilla/show_bug.cgi?id=22850#c3Refubuntu.com/security/CVE-2019-1010022Refsecurity-tracker.debian.org/tracker/CVE-2019-1010022Refsourceware.org/bugzilla/show_bug.cgi?id=22850Refsourceware.org/bugzilla/show_bug.cgi?id=22850#c3Refubuntu.com/security/CVE-2019-1010022

How CyberStrike helps

Frequently asked questions

What is CVE-2019-1010022?

CVE-2019-1010022 is a critical-severity vulnerability. It was published on July 15, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

How severe is CVE-2019-1010022?

This vulnerability has a CVSS 3.0 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-2019-1010022?

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-2019-1010022?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-1010022 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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