CVE-2017-7559
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2017
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
undertow
- Vendor
- Red Hat, Inc.
- Product
- undertow
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.x before 2.0.0.Alpha2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.4.x before 1.4.17.Final | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.3.x before 1.3.31.Final | affected | Unavailable | Unavailable | Unavailable | None listed |