GHSA-8h55-q5qq-p685

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Source
https://github.com/advisories/GHSA-8h55-q5qq-p685
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-8h55-q5qq-p685/GHSA-8h55-q5qq-p685.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-8h55-q5qq-p685
Aliases
Related
Published
2024-07-23T14:10:45Z
Modified
2024-07-23T15:51:54Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
(ReDoS) Regular Expression Denial of Service in tf2-item-format
Details

Summary

Versions of tf2-item-format since at least 4.2.6 are vulnerable to a Regular Expression Denial of Service (ReDoS) attack when parsing crafted user input.

Tested Versions

  • 5.9.13
  • 5.8.10
  • 5.7.0
  • 5.6.17
  • 4.3.5
  • 4.2.6

v5

Upgrade package to ^5.9.14

v4

No patch exists. Please consult the v4 to v5 migration guide to upgrade to v5.

If upgrading to v5 is not possible, fork the module repository and implement the fix detailed below.

Impact

This vulnerability can be exploited by an attacker to perform DoS attacks on any service that uses any tf2-item-format to parse user input.

Database specific 
{
    "nvd_published_at": "2024-07-23T15:15:05Z",
    "cwe_ids": [
        "CWE-1333",
        "CWE-624"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-23T14:10:45Z"
}
References

Affected packages

npm / tf2-item-format

Package

Name
tf2-item-format
View open source insights on deps.dev
Purl
pkg:npm/tf2-item-format

Affected ranges

Type
SEMVER
Events
Introduced
4.2.6
Fixed
5.9.14

Database specific 

{
    "last_known_affected_version_range": "<= 5.9.13"
}