Inefficient Regular Expression Complexity Affecting jruby package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.34% (57th percentile)

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  • Snyk IDSNYK-UBUNTU2004-JRUBY-5409967
  • published5 Apr 2023
  • disclosed31 Mar 2023

Introduced: 31 Mar 2023

CVE-2023-28755  (opens in a new tab)
CWE-1333  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 jruby.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jruby package and not the jruby package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.12.1, 0.11.1, 0.10.2 and 0.10.0.1.

References

CVSS Base Scores

version 3.1