Closed renovate[bot] closed 11 months ago
Denial of Service (DoS) attacks caused by Regular Expression which causes the system to hang or cause them to work very slowly when attacker sends a well-crafted input(exponentially related to input size).Denial of service attacks significantly degrade the service quality experienced by legitimate users. These attacks introduce large response delays, excessive losses, and service interruptions, resulting in direct impact on availability.
The Denial of Service (DoS) attack is focused on making a resource (site, application, server) unavailable for the purpose it was designed. There are many ways to make a service unavailable for legitimate users by manipulating network packets, programming, logical, or resources handling vulnerabilities, among others. Source: https://www.owasp.org/index.php/Denial_of_Service
This PR contains the following updates:
13.13.1
->15.10.1
GitHub Vulnerability Alerts
GHSA-f7xj-rg7h-mc87
Summary
Our
meow
dependency (which we use for our CLI) depended onsemver@5.7.1
. A vulnerability in this version ofsemver
was recently identified and surfaced bynpm audit
:Regular Expression Denial of Service - https://github.com/advisories/GHSA-c2qf-rxjj-qqgw
Details
Original post by the reporter:
"my npm audit show the report
semver <7.5.2 Severity: moderate semver vulnerable to Regular Expression Denial of Service - https://github.com/advisories/GHSA-c2qf-rxjj-qqgw No fix available
And my dependencies tree for semver show your package
├─┬ stylelint@15.9.0 │ └─┬ meow@9.0.0 │ └─┬ read-pkg-up@7.0.1 │ └─┬ read-pkg@5.2.0 │ └─┬ normalize-package-data@2.5.0 │ └── semver@5.7.1 deduped
I found that meow@10.x.x contains normalize-package-data@5 and I can fix this vulnerability because it uses semver@7. But I can't update meow to the new major version because your package doesn't allow it."
Update your package to use the 'meow' version >=10"
PoC
N/A
Impact
We anticipate the impact to be low as Stylelint is a dev tool and
meow
is only used on the CLI pathway.⬇️ EDITED AFTER PUBLISHED ⬇️
Security fix backported to older
semver
versionsThe same security fix has been backported to older
semver
versions of 5.x and 6.x. See the CVE-2022-25883 details.So, you can fix this vulnerability by just updating
semver
in your project's dependency tree, instead of updatingstylelint
. For details, see the example:package.json
:Run
npm audit
(here is no alert forsemver
):Release Notes
stylelint/stylelint (stylelint)
### [`v15.10.1`](https://togithub.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#15101) [Compare Source](https://togithub.com/stylelint/stylelint/compare/15.10.0...15.10.1) - Security: fix for `semver` vulnerability ([#7043](https://togithub.com/stylelint/stylelint/pull/7043)) ([@romainmenke](https://togithub.com/romainmenke)). - Fixed: invalid option regression on Windows 10 ([#7043](https://togithub.com/stylelint/stylelint/pull/7043)) ([@romainmenke](https://togithub.com/romainmenke)). ### [`v15.10.0`](https://togithub.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#15100) [Compare Source](https://togithub.com/stylelint/stylelint/compare/15.9.0...15.10.0) - Added: `media-query-no-invalid` ([#6963](https://togithub.com/stylelint/stylelint/pull/6963)) ([@romainmenke](https://togithub.com/romainmenke)). - Added: support for JS objects with `extends` config option ([#6998](https://togithub.com/stylelint/stylelint/pull/6998)) ([@fpetrakov](https://togithub.com/fpetrakov)). - Fixed: inconsistent `errored` properties in `stylelint.lint()` return value ([#6983](https://togithub.com/stylelint/stylelint/pull/6983)) ([@ybiquitous](https://togithub.com/ybiquitous)). - Fixed: `{selector,value}-no-vendor-prefix` performance ([#7016](https://togithub.com/stylelint/stylelint/pull/7016)) ([@jeddy3](https://togithub.com/jeddy3)). - Fixed: `custom-property-pattern` performance ([#7009](https://togithub.com/stylelint/stylelint/pull/7009)) ([@jeddy3](https://togithub.com/jeddy3)). - Fixed: `function-linear-gradient-no-nonstandard-direction` false positives for `Configuration
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