Chall-Manager's HTTP Gateway is vulnerable to DoS due to missing header timeout in github.com/ctfer-io/chall-manager
Chall-Manager's HTTP Gateway is vulnerable to DoS due to missing header timeout in github.com/ctfer-io/chall-manager
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-53634US | high7.5 | — | ||
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. The HTTP Gateway processes headers, but with no timeout set. With a slow loris attack, a… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/ctfer-io/chall-manager/commit/1385bd869142651146cd0b123085f91cec698636FIX
- https://github.com/ctfer-io/chall-manager/releases/tag/v0.1.4WEB
- https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-ggmv-j932-q89qADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2025-53634ADVISORY
scry
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