PatchTheCVECVE-2017-16113: The parsejson module is vulnerable to regular expression denial of service when untrusted user input is passed
CVE-2017-16113 is a high-severity flaw (CVSS 7.5) affecting parsejson. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The parsejson module is vulnerable to regular expression denial of service when untrusted user input is passed into it to be parsed.
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2017-16113?
parsejson: upgrade to newer than 0.0.3. Exact commands for each OS are on this page.
Is CVE-2017-16113 being exploited?
CVE-2017-16113 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2017-16113 affect?
CVE-2017-16113 affects parsejson. Severity is high (CVSS 7.5). The parsejson module is vulnerable to regular expression denial of service when untrusted user input is passed into it to be parsed.
How urgent is CVE-2017-16113?
Priority 55/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action