Improper Input Validation in Apache CXF
Apache CXF supports sending and receiving attachments via either the JAX-WS or JAX-RS specifications. It is possible to craft a message attachment header that could lead to a Denial of Service (DoS) attack on a CXF web service provider. Both JAX-WS and JAX-RS services are vulnerable to this attack. From Apache CXF 3.2.1 and 3.1.14, message attachment headers that are greater than 300 characters will be rejected by default. This value is configurable via the property "attachment-max-header-size".
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2017-12624US | medium5.5 | Exploit | ||
Apache CXF supports sending and receiving attachments via either the JAX-WS or JAX-RS specifications. It is possible to craft a message attachment header that could lead to a Denia… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- http://cxf.apache.org/security-advisories.data/CVE-2017-12624.txt.ascWEB
- https://access.redhat.com/errata/RHSA-2018:2423WEB
- https://access.redhat.com/errata/RHSA-2018:2424WEB
- https://access.redhat.com/errata/RHSA-2018:2425WEB
- https://access.redhat.com/errata/RHSA-2018:2428WEB
- https://github.com/apache/cxfPACKAGE
- https://github.com/apache/cxf/commit/896bd961cbbb6b8569700e5b70229f78f94ad9dWEB
- https://github.com/apache/cxf/commit/8bd915bfd7735c248ad660059c6b6ad26cdbcdf6WEB
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan