High severity7.5NVD Advisory· Published Oct 18, 2019· Updated Jun 17, 2026
CVE-2019-17513
CVE-2019-17513
Description
An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
io.ratpack:ratpack-coreMaven | < 1.7.5 | 1.7.5 |
Affected products
2- Ratpack/Ratpackdescription
Patches
Vulnerability mechanics
References
7- github.com/ratpack/ratpack/commit/c560a8d10cb8bdd7a526c1ca2e67c8f224ca23aenvdPatchWEB
- github.com/ratpack/ratpack/commit/efb910d38a96494256f36675ef0e5061097dd77dnvdPatchWEB
- github.com/advisories/GHSA-mvqp-q37c-wf9jghsaADVISORY
- github.com/ratpack/ratpack/releases/tag/v1.7.5nvdRelease NotesThird Party AdvisoryWEB
- github.com/ratpack/ratpack/security/advisories/GHSA-mvqp-q37c-wf9jnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2019-17513ghsaADVISORY
- ratpack.io/versions/1.7.5nvdVendor AdvisoryWEB
News mentions
0No linked articles in our index yet.