CVE-2023-45812
7.5 · HIGHOverview
CVE-2023-45812 is a high-severity vulnerability affecting apollographql apollo_router. It was published on October 18, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation. Affected versions are subject to a Denial-of-Service (DoS) type vulnerability which causes the Router to panic and terminate when a multi-part response is sent. When users send queries to the router that uses the `@defer` or Subscriptions, the Router will panic. To be vulnerable, users of Router must have a coprocessor with `coprocessor.supergraph.response` configured in their `router.yaml` and also to support either `@defer` or Subscriptions. Apollo Router version 1.33.0 has a fix for this vulnerability which was introduced in PR #4014. Users are advised to upgrade. Users unable to upgrade should avoid using the coprocessor supergraph response or disable defer and subscriptions support and continue to use the coprocessor supergraph response.
Remediation
Check the references section for vendor advisories and patches from apollographql. Update apollo_router to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apollographql | apollo_router | 1.31.0 | Affected |
| apollographql | apollo_helms-charts_router | 1.31.0 | Affected |
Frequently Asked Questions
What is CVE-2023-45812?
CVE-2023-45812 is a high-severity vulnerability affecting apollographql apollo_router. It was published on October 18, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-45812?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-45812?
Check the references section for vendor advisories and patches from apollographql. Update apollo_router to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-45812?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-45812 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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