NYC version 1.3.0 represents a minor update from version 1.2.0, focusing on dependency adjustments rather than groundbreaking feature additions. Developers considering an upgrade should primarily note the changes in the dependency tree. Specifically, jsonstream was newly added as a dependency in version 1.3.0 at ^1.0.3, suggesting potential enhancements to handle streaming JSON data, potentially relevant for projects dealing with large JSON files or APIs. Additionally, spawn-wrap sees an update from version 0.0.0 to 0.0.9, indicating fixes and/or minor feature additions concerning process spawning and wrapping which could influence test environments or child process handling.
The core functionality, as reflected by major dependencies like yargs, lodash, mkdirp, rimraf, and istanbul, remains consistent between the versions. The development dependencies also see a subtle shift with tap being added at ^1.0.4 and mocha being removed. This may reflect a change in the primary testing framework favored by the NYC developers. Both versions cater to code coverage needs using istanbul and provide utilities for CLI argument parsing (yargs), file system operations and BOM removal. The update to 1.3.0 appears to refine existing capabilities through dependency upgrades rather than introducing fundamentally new features. For developers heavily reliant on specific versions or functionalities of spawn-wrap or potentially benefiting from streaming-JSON features, the upgrade to 1.3.0 is advisable. Others can likely remain on 1.2.0 without immediate concern.
All the vulnerabilities related to the version 1.3.0 of the package
Prototype Pollution in lodash
Versions of lodash before 4.17.12 are vulnerable to Prototype Pollution. The function defaultsDeep allows a malicious user to modify the prototype of Object via {constructor: {prototype: {...}}} causing the addition or modification of an existing property that will exist on all objects.
Update to version 4.17.12 or later.
Prototype Pollution in lodash
Versions of lodash before 4.17.5 are vulnerable to prototype pollution.
The vulnerable functions are 'defaultsDeep', 'merge', and 'mergeWith' which allow a malicious user to modify the prototype of Object via __proto__ causing the addition or modification of an existing property that will exist on all objects.
Update to version 4.17.5 or later.
Prototype Pollution in lodash
Versions of lodash before 4.17.11 are vulnerable to prototype pollution.
The vulnerable functions are 'defaultsDeep', 'merge', and 'mergeWith' which allow a malicious user to modify the prototype of Object via {constructor: {prototype: {...}}} causing the addition or modification of an existing property that will exist on all objects.
Update to version 4.17.11 or later.
Regular Expression Denial of Service (ReDoS) in lodash
lodash prior to 4.7.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression. The fixed version is: 4.7.11.
Prototype Pollution in lodash
Versions of lodash prior to 4.17.19 are vulnerable to Prototype Pollution. The functions pick, set, setWith, update, updateWith, and zipObjectDeep allow a malicious user to modify the prototype of Object if the property identifiers are user-supplied. Being affected by this issue requires manipulating objects based on user-provided property values or arrays.
This vulnerability causes the addition or modification of an existing property that will exist on all objects and may lead to Denial of Service or Code Execution under specific circumstances.
Regular Expression Denial of Service (ReDoS) in lodash
All versions of package lodash prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.
Steps to reproduce (provided by reporter Liyuan Chen):
var lo = require('lodash');
function build_blank(n) {
var ret = "1"
for (var i = 0; i < n; i++) {
ret += " "
}
return ret + "1";
}
var s = build_blank(50000) var time0 = Date.now();
lo.trim(s)
var time_cost0 = Date.now() - time0;
console.log("time_cost0: " + time_cost0);
var time1 = Date.now();
lo.toNumber(s) var time_cost1 = Date.now() - time1;
console.log("time_cost1: " + time_cost1);
var time2 = Date.now();
lo.trimEnd(s);
var time_cost2 = Date.now() - time2;
console.log("time_cost2: " + time_cost2);
Command Injection in lodash
lodash versions prior to 4.17.21 are vulnerable to Command Injection via the template function.