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Security Advisories: GSA_kwCzR0hTQS02N2c4LWM3MjQtOG1wM84AAyJ5
DDOS attack on graphql endpoints
An attacker could use a specially crafted graphql query to execute a Distributed Denial of Service attack (DDOS attack) against a website. This mostly affects websites with publicly exposed and particularly large/complex graphql schemas.
If your Silverstripe CMS project does not expose a public facing graphql schema, a user account is required to trigger the DDOS attack. If your site is hosted behind a content delivery network (CDN), such as Imperva or CloudFlare, this will likely further mitigate the risk.
Upgrade to silverstripe/graphql 4.2.3 or 4.1.2 or above to remedy the vulnerability.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02N2c4LWM3MjQtOG1wM84AAyJ5
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-67g8-c724-8mp3, CVE-2023-28104
References:
- https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-67g8-c724-8mp3
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/graphql/CVE-2023-28104.yaml
- https://www.silverstripe.org/download/security-releases/CVE-2023-28104
- https://nvd.nist.gov/vuln/detail/CVE-2023-28104
- https://github.com/silverstripe/silverstripe-graphql/pull/526
- https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.1.2
- https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.2.3
- https://github.com/advisories/GHSA-67g8-c724-8mp3
Blast Radius: 17.9
Affected Packages
packagist:silverstripe/graphql
Dependent packages: 31Dependent repositories: 240
Downloads: 1,633,932 total
Affected Version Ranges: >= 4.2.2, < 4.2.3, >= 4.1.1, < 4.1.2
Fixed in: 4.2.3, 4.1.2
All affected versions: 4.1.1, 4.2.2
All unaffected versions: 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.5.2, 3.6.0, 3.7.0, 3.7.1, 3.7.2, 3.8.0, 3.8.1, 3.8.2, 4.0.0, 4.0.1, 4.0.2, 4.1.0, 4.1.2, 4.1.3, 4.2.0, 4.2.1, 4.2.3, 4.2.4, 4.2.5, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.2.0