Undertow Request Smuggling vulnerability
It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-12165US | high7.5 | — | ||
It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling. | ||||
02
references
External citations — patches, advisories, analysis.
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12165WEB
- https://github.com/undertow-io/undertowPACKAGE
- https://github.com/undertow-io/undertow/commit/1e72647818c9fb31b693a953b1ae595a6c82eb7fWEB
- https://github.com/undertow-io/undertow/commit/5b008b7ac312c6cdb76679ff58c43620bb79d44fWEB
- https://github.com/undertow-io/undertow/commit/691440ee58259fba76711b60d56dde6679808bdcWEB
- https://issues.redhat.com/browse/UNDERTOW-1251WEB
- https://nvd.nist.gov/vuln/detail/CVE-2017-12165ADVISORY
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