Which versions of npmconf are affected by GHSA-57CF-349J-352G?

npmconf (npm) versions < 2.1.3 is affected.

Is there a fix for GHSA-57CF-349J-352G?

Yes. GHSA-57CF-349J-352G is fixed in 2.1.3. Upgrade to this version or later.

Is GHSA-57CF-349J-352G exploitable, and should I be worried?

Whether GHSA-57CF-349J-352G is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

What actually determines whether GHSA-57CF-349J-352G is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

How do I fix GHSA-57CF-349J-352G?

Upgrade npmconf to 2.1.3 or later.

GHSA-57CF-349J-352G in npmconf

Q: What is GHSA-57CF-349J-352G?

GHSA-57CF-349J-352G is a medium-severity out-of-bounds read vulnerability in npmconf (npm), affecting versions < 2.1.3. It is fixed in 2.1.3. A read operation accesses a memory location beyond the intended buffer boundary.

Q: Is there a fix for GHSA-57CF-349J-352G?

Yes. GHSA-57CF-349J-352G is fixed in 2.1.3. Upgrade to this version or later.

Q: Is GHSA-57CF-349J-352G exploitable, and should I be worried?

Whether GHSA-57CF-349J-352G is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

Q: What actually determines whether GHSA-57CF-349J-352G is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

Q: How do I fix GHSA-57CF-349J-352G?

Upgrade npmconf to 2.1.3 or later.

GHSA-57CF-349J-352G

GHSA-57CF-349J-352G is a medium-severity out-of-bounds read vulnerability in npmconf (npm), affecting versions < 2.1.3. It is fixed in 2.1.3.

Does this CVE actually affect you?

Kodem shows which CVEs are reachable and running in your applications, so you fix what's exploitable, not just what's listed.

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Runtime intelligence, not another scanner.

Summary

Out-of-bounds Read in npmconf

Versions of npmconf before 2.1.3 allocate and write to disk uninitialized memory contents when a typed number is passed as input on Node.js 4.x.

Impact

A read operation accesses a memory location beyond the intended buffer boundary. Typical impact: sensitive data disclosure or crash.

Affected versions

npmconf (< 2.1.3)

Security releases

npmconf → 2.1.3 (npm)

Kodem intelligence

Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.

Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.

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Remediation advice

Update to version 2.1.3 or later. Consider switching to another config storage mechanism, as npmconf is deprecated and should not be used.

Frequently Asked Questions

What is GHSA-57CF-349J-352G? GHSA-57CF-349J-352G is a medium-severity out-of-bounds read vulnerability in npmconf (npm), affecting versions < 2.1.3. It is fixed in 2.1.3. A read operation accesses a memory location beyond the intended buffer boundary.
Which versions of npmconf are affected by GHSA-57CF-349J-352G? npmconf (npm) versions < 2.1.3 is affected.
Is there a fix for GHSA-57CF-349J-352G? Yes. GHSA-57CF-349J-352G is fixed in 2.1.3. Upgrade to this version or later.
Is GHSA-57CF-349J-352G exploitable, and should I be worried? Whether GHSA-57CF-349J-352G is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
What actually determines whether GHSA-57CF-349J-352G is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
How do I fix GHSA-57CF-349J-352G? Upgrade npmconf to 2.1.3 or later.