CVE Vulnerabilities

CVE-2021-33813

Improper Restriction of XML External Entity Reference

Published: Jun 16, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
LOW

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

Name Vendor Start Version End Version
Jdom Jdom * 2.0.6 (including)
Red Hat Fuse 7.11 RedHat jdom *
Red Hat Fuse 7.11 RedHat jdom2 *
RHDM 7.12.1 RedHat jdom *
RHINT Camel-K 1.6.4 RedHat jdom *
RHINT Camel-K 1.6.4 RedHat jdom2 *
RHPAM 7.12.1 RedHat jdom *
Libjdom1-java Ubuntu bionic *
Libjdom1-java Ubuntu focal *
Libjdom1-java Ubuntu groovy *
Libjdom1-java Ubuntu hirsute *
Libjdom1-java Ubuntu impish *
Libjdom1-java Ubuntu kinetic *
Libjdom1-java Ubuntu lunar *
Libjdom1-java Ubuntu mantic *
Libjdom1-java Ubuntu oracular *
Libjdom1-java Ubuntu trusty *
Libjdom1-java Ubuntu trusty/esm *
Libjdom1-java Ubuntu xenial *
Libjdom2-java Ubuntu bionic *
Libjdom2-java Ubuntu focal *
Libjdom2-java Ubuntu groovy *
Libjdom2-java Ubuntu hirsute *
Libjdom2-java Ubuntu impish *
Libjdom2-java Ubuntu kinetic *
Libjdom2-java Ubuntu lunar *
Libjdom2-java Ubuntu mantic *
Libjdom2-java Ubuntu oracular *
Libjdom2-java Ubuntu trusty *
Libjdom2-java Ubuntu xenial *

Potential Mitigations

References