Which versions of md2pdf are affected by CVE-2013-1948?

md2pdf (rubygems) versions <= 0.0.1 is affected.

Is there a fix for CVE-2013-1948?

No fixed version is listed for CVE-2013-1948 yet. Monitor the advisory for updates and apply mitigations in the interim.

Is CVE-2013-1948 exploitable, and should I be worried?

Whether CVE-2013-1948 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 CVE-2013-1948 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.

CVE-2013-1948 in md2pdf

Q: What is CVE-2013-1948?

CVE-2013-1948 is a critical-severity security vulnerability in md2pdf (rubygems), affecting versions <= 0.0.1. No fixed version is listed yet.

Q: Is there a fix for CVE-2013-1948?

No fixed version is listed for CVE-2013-1948 yet. Monitor the advisory for updates and apply mitigations in the interim.

Q: Is CVE-2013-1948 exploitable, and should I be worried?

Whether CVE-2013-1948 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 CVE-2013-1948 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.

CVE-2013-1948

CVE-2013-1948 is a critical-severity security vulnerability in md2pdf (rubygems), affecting versions <= 0.0.1. No fixed version is listed yet.

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

md2pdf allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename

converter.rb in the md2pdf gem 0.0.1 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename.

Impact

Affected versions

md2pdf (<= 0.0.1)

Security releases

Not available

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

No fixed version is listed for CVE-2013-1948 yet.

Kodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.

Frequently Asked Questions

What is CVE-2013-1948? CVE-2013-1948 is a critical-severity security vulnerability in md2pdf (rubygems), affecting versions <= 0.0.1. No fixed version is listed yet.
Which versions of md2pdf are affected by CVE-2013-1948? md2pdf (rubygems) versions <= 0.0.1 is affected.
Is there a fix for CVE-2013-1948? No fixed version is listed for CVE-2013-1948 yet. Monitor the advisory for updates and apply mitigations in the interim.
Is CVE-2013-1948 exploitable, and should I be worried? Whether CVE-2013-1948 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 CVE-2013-1948 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.